Difference between revisions of "User talk:Muki987"

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::I searched for CoNLL visualisation in Google and came up with [http://w3.msi.vxu.se/~nivre/research/MaltEval.html this], perhaps it might work ? - [[User:Francis Tyers|Francis Tyers]] 13:50, 9 June 2009 (UTC)
::I searched for CoNLL visualisation in Google and came up with [http://w3.msi.vxu.se/~nivre/research/MaltEval.html this], perhaps it might work ? - [[User:Francis Tyers|Francis Tyers]] 13:50, 9 June 2009 (UTC)
==Dep tree dept calculation==
==Dep tree dept calculation==
In the table the seventh field (0,18,18,23,23,20,...) shows always the line number of the parent node.
In the table the seventh field (18,4,4,1,4,7,...) shows always the line number of the parent node.


<pre>
<pre>

Revision as of 12:27, 13 June 2009

Basque

This conversation is a bit heated for me, but note that in our Basque→Spanish system we do something similar with Basque cases. For example, a typical way of representing "hegoak" would be: 

^hegoak/hego<n>+a<det><art><pl>/
        hego<n>+a<det><art><sg>+k<post>$

"<hegoak>"
  "hego"  IZE ARR DEK ABS NUMP MUGM
  "hego"  IZE ARR DEK ERG NUMS MUGM

Note how in our representation the case is marked as a postfix k<post> where in the more traditional analysis it is marked as a case ERG (ergative). Compared with Basque→Spanish, Hungarian→English would be easier in terms of word order: 

S                                         O                      V
Txinako Poliziak, datu ofizialen arabera, 1.317 pertsona atzeman zituen 
la Policía de China, según los datos oficiales, 1.317 personas capturó
The Chinese police, according to official data, 1,317 people detained.

`According to official data the Chinese police detained 1,317 people.'

- Francis Tyers 10:13, 9 April 2009 (UTC)

I think, the discussion gets calmer, since I start to see the pont of xxx, (and he mine) which is helpful and valid. I see, Matxin can handle both Basque-Spanish and Spanish-Basque, so I'll look throughoutly into that. Basque is also a hun language, as far as I know, very similar to Hungarian. Muki987 10:32, 9 April 2009 (UTC)
Actually, the Matxin system cannot handle Basque→Spanish, as there is no dependency analysis for Basque. Apertium is used for Basque→Spanish and Matxin for Spanish→Basque. As far as I know, Basque does not have any living relatives. - Francis Tyers 10:44, 9 April 2009 (UTC)
That's important for me to know, thanks. Muki987 11:30, 9 April 2009 (UTC)
Is there any difference between the main diagram "How Apertium works" between Apertium and Matxin? If yes, where, if not: What is the difference between Matxin and Apertium (except of character coding)? Muki987 12:37, 9 April 2009 (UTC)
Basque has lots of living relatives, Hungarian, Armenian, Turkish, Aserbaidshan, Uigur, Finnish, Estonian, Persian, Japanese (thru Ainu = hunnish influence), Ketchua (Inka language in south America), ancient Egyptian (no more living, but hieroglyphes show a great past), Etruscian (also no more living, but great past), Hindi, and more. Muki987 11:30, 9 April 2009 (UTC)

Considerations for prefix groups and possessions

Prefix groups

In English, one prefix can handle more nouns, for example: I travel to England, France and Spain. This will be translated as: Utazom Angliá-ba, Franciaország-ba és Spanyolország-ba. ("-" added for clarification). Utazom: I travel, Angliába: to England, ... , Spanyolországba: to Spain

In English the prefix ...nouns structure will be closed by:

  • a dot (finishing the sentence)
  • a verb - I travel to england an spain and will carry a bag- the word "will" closes the scope of to.
  • a new prefix - I travel to england and spain with train or aeroplane- the word "with" closes the scope of to.
Co-ordinated noun phrase with case agreement. I would probably do this kind of thing in pre-transfer with a constraint grammar. Basically write a rule which does: "add accusative case to nouns following the preposition 'to' until a new preposition, verb or end-of-sentence". - Francis Tyers 10:22, 9 April 2009 (UTC)

Possesions

In English the possessor may be before the possesion: Peter's coffee and tee

but also behind it: the coffee and tee of Peter

In Hungarian the possessor is always strictly before the possesion, both sentences above must be translated as: Péter kávé-ja és teá-ja. (again "-" just for clarity).

In English the possession structure will be closed by

  • a dot (finishing the sentence)
  • a verb - Peters coffee and tee looks like a bag - the word "looks" closes the scope of possession structure
  • a new prefix - Peters coffee and tee with sugar - the word "with" closes the scope of possession structure

In the case of "the coffee and tee of Peter" type possession relation: If an noun enumeration starts, the translator must watch. If the enumeration ends with "of", this is a possession structure, and must be translated, os such.

Combination of possession and prefix

  • With Peter's coffee and tee - Péter kávé-já-val és teá-já-val - ja is possession, val, vel is with
  • With the coffe and tee of Peter - as above

Adding plural

  • With Peter's coffee and tees - Péter kávé-já-val és teá-i-val - "i" is plural possession for tea

Remark

These kind of structures caused for me the most manual work when translated texts from English/German, therefore it is very important to set up their proper translation. Thanks in advance for any critics/thought/comments. Muki987 10:12, 9 April 2009 (UTC)

An interesting example. This is a fourth kind of structure closing signal: noun immediately followed a verb also stops the structure:
I drank Peter's coffee and children played near to us.
I saw Peter's coffee and tee smell like sugar - this sentence is even in English is ambiquous - what smells like sugar, both or only tee? Would a comma after coffee limit possession to coffee? Muki987 11:48, 9 April 2009 (UTC)
I'm not sure if this is ambiguous. The ambiguity is resolved by the inflection of the verb in this particular case.
?I saw Peter's coffee and tee smell like sugar
I saw [Peter's coffee] and [tea] smell like sugar
I saw [Peter's coffee and tea] smell like sugar
- Francis Tyers 13:36, 9 April 2009 (UTC)


Some tests

Peter's coffee and tee are sweet

  • el café de Peter y tee es dulce

Peter's mice and cats are sweet

  • los ratones de Peter y los gatos son dulces

Peter's mice and Peter's cats are sweet

  • los ratones de Peter y los gatos de Peter son dulces

This clearly shows, that in case of possesion apertium would not consider multiple possessions. Since it is also ambiguious in English, this is a feature.

Peter's coffee and tea are sweet
  • el café de Peter y el té son dulces
In this case, rules are not available for co-ordinated noun phrases, and so the translations come out rather badly. It is not to say that it is impossible to do in Apertium, just that so far for English→Spanish we have had more important things to work on. - Francis Tyers 13:27, 10 April 2009 (UTC)

Same is true for attributes:

Little boys and girls were playing

  • Pocos chicos y las chicas jugaban

Little boys and little girls were playing

  • Pocos chicos y pocas chicas jugaban

attribute is only taken as attribute of the neighbouring noun. Again, a feature. Muki987 13:14, 10 April 2009 (UTC)

Part of the problem above is in part-of-speech tagging "Little" is being taken as as a quantifier. If you try with 'small' the result is better.
Small boys and girls were playing
  • Chicas y chicos pequeños jugaban
Also in small case only the boys are concerned. Apertium is rather consistent here. But let's consider this as a feature, since English is also ambiguous here. Muki987 09:48, 11 April 2009 (UTC)
The ambiguity is preserved in the sentence — this is a feature. - Francis Tyers 10:41, 11 April 2009 (UTC)
Small boys and small girls were playing
  • Los Chicos pequeños y las chicas pequeñas jugaban
Here both of the translations are ok. - Francis Tyers 13:27, 10 April 2009 (UTC)

Expressions

What about expressions? For example "look after one's fences" this can be in the form of looking, looked, however, at present not handled at all:

  • Peter looked after Martha's fences
  • Peter miraba después de las vallas de Martha

The expression will be not at all recognized (Peter handled in the interest of Martha).

Is there something planned for this? Are there working examples available? 20-30% of our speech are expressions!!!! Muki987 13:38, 10 April 2009 (UTC)

Further subjects

>'házas (married- repeat all previous for this up to here, except the last 2) 1680' -- a married house? Really?

That word is a bit exception, since it has two meanings házas means married, and also a man/woman, who has a house In case if ing (shirt) inges means someone, who wears a shirt

Not specific to English, but sharper in English, than in any other cultur language. What about your ideas to solve it? Muki987 11:54, 8 April 2009 (UTC)
Word sense disambiguation
We don't currently have a good working lexical selection module, but it is one of the ideas we're hoping to get implemented through GSOC. - Francis Tyers 21:48, 8 April 2009 (UTC)

From Wikipedia:

In some cases, the diminutive suffix has become part of the basic form. These are no longer regarded as diminutive forms:

Animals

  • -ka/ke: fóka (seal), róka (fox), csóka (jackdaw), pulyka (turkey), szarka (magpie)
  • -cska/cske: macska (cat), kecske (goat), fecske (swallow), szöcske (grasshopper)
You see, you get better answers in fickipedia. You are right, this is an issue for translations, however one of the issues, that can easily be covered. Muki987 11:54, 8 April 2009 (UTC)
Sure, and a lot of others also not. One after the other. Muki987 18:14, 8 April 2009 (UTC)
This is rather off the topic of the discussion, this page is more to discuss methods of representing agglutinative morphology in Apertium, rather than the translation problems of agglutinative languages (which are also interesting, but better reserved for another page, or the mailing list). :) - Francis Tyers 08:21, 7 April 2009 (UTC)
Glad to hear, that you are convinced, apertium technology is suitable for agglutinative languages. Having gone thru the English-SerboCroatian example I was not that sure. I am at the moment in the evaluation phase, and I am looking for all existing technologies. At present in my opinion google translation technology with its statistical, grammar free approach will never have the quality of a grammar oriented one, like apertium. It will for ever remain on the surface, with no real improvement perspective. However, for some situations it is very helpful. That was my first step in the direction. We can continue this subject on my discussion page, if xxx wants. Muki987 10:02, 7 April 2009 (UTC)
Regarding other free grammar-focussed MT engines, you might also check out and Matxin. Open Logos has the downside of not supporting UTF-8 and not having very active development, while Matxin requires a dependency grammar to be written in Freeling format. If you want to go from English→Hungarian then this might be the answer, as they already have one written for English, but for Hungarian→English, it might take some extra development time. The Constraint grammar formalism for disambiguation and syntactic annotation might also be interesting. I'm quite happy to discuss other options and if you have any questions, please contact us on the mailing list, personally or through IRC. - Francis Tyers 10:36, 7 April 2009 (UTC)
PS. Are you the one asking on the hunmorph list about generation ('morp visszafele')? :) - Francis Tyers 12:00, 7 April 2009 (UTC)
Yes, I am an old language "rabbit" :-) Peter H. says, hunlex knows something similar, we are waiting for Victor, the author, he might know..... Muki987 18:04, 7 April 2009 (UTC)

Resources

Perhaps we could make a page of free resources for Hungarian ? - Francis Tyers 12:59, 9 April 2009 (UTC)

Sure, why not. As I go ahead, I'll think of the idea, and collect things. Muki987 13:31, 9 April 2009 (UTC)

Lexicon

I took a look at the lexicon you pointed me to. It looks ok, although it isn't tagged for part-of-speech. There are lots of "set phrases" (which we can extract into a translation memory) and "multiwords" (nice!) Some questions on the format: 

writer
szerzõ
írnok
író

write up
elõnyös színben tüntet fel
feldicsér
feldolgoz
kidolgoz
megír
naprakész állapotba hoz

Is it: 

<word1 in English>
<trans1 in Hungarian>
<trans2 in Hungarian>
 
<word2 in English> 
<trans1 in Hungarian>
...

E.g. blank line, English, Hungarian ... blank line ?

blank line is the sign for "next word" Muki987 20:11, 10 April 2009 (UTC)

Is the first translation always the most frequent one ?

No, they are alphabeticalMuki987 20:11, 10 April 2009 (UTC)

The first step in conversion might be to take out the entries which only have one translation into a file which looks like 

program ; program
workweek ; munkahét
workshop ; mûhely
...

Then analyse the left side with the English analyser from Apertium, the right side with the hunmorph. 

^program/program<n><sg>$ ;  program/NOUN
^workweek/*workweek$ ; munkahét/NOUN
^workshop/workshop<n><sg>$ ; mûhely/NOUN
^work/work<n><sg>/work<vblex><inf>/work<vblex><pres>$ ; alkotás/NOUN @ alkot/VERB[GERUND]/NOUN @ alkot/VERB[GERUND]/NOUN
...

Then extract the entries which have analyses in both analysers which agree for parts of speech. 

^program/program<n><sg>$ ;  program/NOUN
^workshop/workshop<n><sg>$ ; mûhely/NOUN
^work/work<n><sg>$ ; alkotás/NOUN
...

And convert that to Apertium format: 

  <e><p><l>program<s n="n"/></l><r>program<s n="NOUN"/></r></p></e>
  <e><p><l>workshop<s n="n"/></l><r>mûhely<s n="NOUN"/></r></p></e>
  <e><p><l>work<s n="n"/></l><r>alkotás<s n="NOUN"/></r></p></e>
  ...

This could largely be done automatically, but would need to be manually checked. I would focus on the most frequent open-category words, closed-category words can be done better by hand from scratch. - Francis Tyers 13:48, 10 April 2009 (UTC)

I've emailed you a "first pass" along with some of the commands I used for creating it. If you have Apertium installed you will be able to see basic noun transfer. I still haven't figured out a way to get hunmorph to do generation though. PS. I would like to ask your permission to put the generated file in our incubator - Francis Tyers 14:47, 10 April 2009 (UTC)
Received, thanks a million. :-) I have to install apertium on my pc, learn how to use this, and test the results. Sounds very promising!!!! Muki987 20:11, 10 April 2009 (UTC)
Ok cool :) Can I put the dictionary I extracted in our incubator? It isn't mandatory, but it might be useful to someone at some point. - Francis Tyers 20:21, 10 April 2009 (UTC)
Sure, you can. I think, however, it needs a lot of work before it is really usable. Muki987 21:12, 10 April 2009 (UTC)
Thanks, and yes it definitely does, but one of my principles, is release as soon as possible :) A lot of times I've come across stuff that would be useful to me, but people don't want to release it until it is "finished" -- which sometimes doesn't happen then you lose all the work... If you rifle through the incubator you'll see a lot of junk that I've just played around with and put up there... in case someone else finds it useful some day. - Francis Tyers 21:20, 10 April 2009 (UTC)

Look after

I just spoke to another developer and he says that "vigilar" is a better translation than "cuidar". So i've added it to the SVN and the change should be live in ~12 hours. 

English dictionary:

    <e lm="look after"><i>look</i><par n="accept__vblex"/>      <p>        <l><b/>after</l><r><g><b/>after</g></r></p></e>

English--Spanish bilingual dictionary:

    <e srl="look_after"><p><l>look<g><b/>after</g><s n="vblex"/></l><r>vigilar<s n="vblex"/></r></p></e>

And now: 

$ echo "Peter looked after Martha's fences" | apertium -d . en-es
Peter vigiló las vallas de Martha

Much better :) - Francis Tyers 20:33, 10 April 2009 (UTC)

Not really. Completely missing the expression meaning, he cares for her interest. vallas is fence, and not interest.
Please also see the examples on your page, not a single working expression :-( Muki987 21:27, 10 April 2009 (UTC)
I don't agree. I am a native speaker of English, and from that expression I take "Peter looked after the fences of Martha". If you would like to talk by telephone, I'll email you my phone number, but I think you have quite an unusual idea of what English is. - Francis Tyers 21:52, 10 April 2009 (UTC)
By the way, in case you had any doubt, I wouldn't expect the translator to be able to translate "alri' there ma' gizzu gleg", "here y'ar" or "this int nowt" either. - Francis Tyers 22:12, 10 April 2009 (UTC)
I also took the opportunity to ask a speaker of American English and he suggested that you might have wanted to say "mend fences" ? Which means "to resolve past conflicts, or put differences aside" -- personally I've never heard of that one, but perhaps you got mixed up? - Francis Tyers 07:53, 11 April 2009 (UTC)
Ahh, so what I think, is a usual English expression (look after one's fences == take care of one's interest) is not a common expression at all? I must rely on dictionaries I find here and there, like Jim pertaining Hungarian grammar. So now I changed my picture, thank for your input, as native English speaker. I use skype, and we could talk over skype at any time, however, writing is probably more effective. Muki987 09:56, 11 April 2009 (UTC)
No, it definitely isn't a common expression! :) Did you ever see the Monty Python sketch "Hungarian phrasebook (youtube)"? I don't use Skype as there is unfortunately not a free client for it. - Francis Tyers 10:13, 11 April 2009 (UTC)
Good to know (the expression), thanks!
That sketch is not funny for me at all.
Skype is completely free, very-very easy to use. Telephon abroad costs always a lot, no matter how you try. Muki987 10:24, 11 April 2009 (UTC)


I have an idea that might prevent you spending your time on something that isn't what you want or need. Could you send me ten sentences in Hungarian of varying levels of complexity, with linguist's glosses in English and translation in English. e.g.
1. John lát egy almát
~~ John see+VERB an+ART apple+ACC
~~ John sees an apple
This would be an "easy" sentence to translate, could you send 10 examples of others from "easy" to hard? I'll then look at them and let you know which ones will be able to be translated with Apertium, which with Matxin, and which will not be able to be translated (with machine translation). - Francis Tyers 12:20, 11 April 2009 (UTC)

Examples

I have put some addresses onto my page.

Yes, I saw :) Incidentally, our lead developer has a print out of one of the descriptions of the MetaMorfo parser on his desk. We're planning to do something similar one of these days... - Francis Tyers 21:26, 11 April 2009 (UTC)

Glosses

John and Martha's apple and pear were sweet
John és Martha almája és körtéje édesek voltak
John and Martha apple-his and pear-his sweet-s be+past+plural,3 person
A remark: John és Martha almája és körtéje édes- if in present - John and Martha apple+his and pear-his sweet. (no need for verb in this case, the adjektiv is in singular)
The ski jumpers were on the top of the hill
A síugrók a hegy tetején voltak
The ski-jumpers the hill top-its-on be+past+plural,3 person
In present: A síugrók a hegy tetején vannak -- the ski-jumpers the hill top-its-on be+plural,3.person
however: The ski jumpers ont the top of the hill are friendly
A síugrók a hegy tetején barátságosak - the ski-jumpers the hill top-its-on friendly-s -- No need for verb here.
He travelled in a nice coach
Jó kocsiban utazott
good coach-in travel+past+singular,3 person

Interesting here that the verb comes final. How would you say, for example "John saw Martha" and "John saw Martha through his telescope"? - Francis Tyers 19:17, 12 April 2009 (UTC)

John saw Martha
John látta Marthát
John see+past+sng.3person Martha+ACC
John saw Martha through his telescope
John látta Mártát teleszkópján
John see+past+sng.3person Martha+ACC telescope+his+on
John saw Martha through his telescope
John látta Mártát teleszkópján keresztül
John see+past+sng.3person Martha+ACC telescope+his+on through

-- this version is a bit overkill with the "keresztül", the previous is more practical

Ok, so it seems that with adverbial phrases "in a nice coach", "on the top of the hill" and with adjective complements, they come before the verb. How about:
John saw through his telescope

Would be:

John teleszkópján látta -- John telescope-his-on see+sng+3.pers

? - Francis Tyers 20:14, 12 April 2009 (UTC)

It depends on the context.
John saw through his telescope that the Moon is yellow
John teleszkópján látta, hogy a hold sárga -- John telescope-his-on see+sng+3.pers, that the moon yellow.
John looked through his telescope to see a part of the moon.
John teleszkópjába nézett, hogy lássa a hold egy részét. -- John telescope-his-into look+past,sng,3.pers because see+imperativ+sng+3.pers the moon one part.
It is also important, that each verb has 2 conjugated form: with and without subject
I watch = nézek or nézem. Nézek: I watch down: generally, nothing special. Nézem: I watch the cat.
... (each person)
They watch = néznek or nézik. They watch down: néznek they watch the cat: nézik

1. example genitiv and grouping with "and"

Ok, let's start:

  • John's and Martha's apple and pear were sweet
  • John and Martha's apple and pear were sweet
  • John y Martha la manzana y la pera eran dulces - Apertium
  • John y la manzana de Martha y la pera eran agradables - promt
  • John és Martha almája és körtéje édesek voltak - webforditas - John and Martha apple-his and pear-his sweet-s were.
  • errors:
  • Ignores the 's after John.- apertium
  • Ignores that both apple and pear belong to John and Martha - apertium & prompt
"John's and Martha's apple and pear were sweet" I would qualify as ungrammatical.
"John and Martha's apple and pear were sweet". The 's possessive in English is clitic and applies to the whole phrase.
Not that it makes a real difference to the translation quality. Co-ordinated noun phrases require extra rules that we haven't written in English→Spanish. This is not an issue of the power of the engine, but rather the number of rules. "Martha's apple was sweet" → "La manzana de Martha era dulce". The principle is the same. Incidentally, FreeLing (and therefore Matxin) also make a mess of parsing this).
I'm calculating how frequent this construction is in the Europarl corpus, and came up with this example:
The resources and capabilities of this country's agriculture and industry
Los recursos y capacidades de la agricultura de este país e industria
Los recursos y capacidades de la agricultura de este país e industria - promt
Ennek az országnak a mezőgazdaságának és iparának az erőforrásai és képességei - webforditas
It is still broken, but less so, again. The fixed length pattern for co-ordinated phrases after a genitive. The rule which fires above matches the pattern "DET NOM1 GENITIU NOM2", where we would need "DET NOM1 GENITIU NOM2 CC NOM3". - Francis Tyers 21:06, 11 April 2009 (UTC)
This pattern appears in approximately 0.4% of the two million sentences in the Europarl corpus. - Francis Tyers 22:02, 11 April 2009 (UTC)
  • John and Martha's apple and pear were sweet
  • John y la manzana de Martha y la pera eran agradables - promt
  • John y Martha la manzana y la pera eran dulces - apertium
  • John és Martha almája és körtéje édesek voltak

errors:

  • prompt ignores that John is also owner, ignores that apple and pear are together
  • apertium ignores both as owners

2 . example word combination

  • The ski jumpers were on the top of the hill
  • Los jerseys de esquí eran en la parte superior del cerro Los saltadores de esquí eran en la parte superior del cerro - apertium
  • Los saltadores de esquí estaban en la cumbre de la colina - promt
  • A síugrók a domb tetõjén voltak webforditas, should be: A síugrók a hegy tetején voltak, The ski-jumpers the hill top-its-on were.
  • errors:
  • Apertium does not know "ski jumpers" combination.
  • webforditas generates false form tetõjén ->(should be)-> tetején
Here the Prompt output is much better. Adding the "ski jumper" multiword is easy, but that doesn't fix the problem with "en la parte superior", we'd have to look at the dictionary for that one. Again, this would be an incremental improvement, nothing "insurmountable". - Francis Tyers 21:33, 11 April 2009 (UTC)

You teached apertium? web testing shows: (http://xixona.dlsi.ua.es/apertium-www/index.php?id=translatetext):

  • Los jerseys de esquí eran en la parte superior del cerro Muki987 21:41, 11 April 2009 (UTC)
Let me update that (it updates every ~12 hours), but now I can do it manually. - Francis Tyers 21:46, 11 April 2009 (UTC)
PS. You can use the testing interface here. It also allows you to see the translation steps (see "print intermediate representation"). - Francis Tyers 19:23, 12 April 2009 (UTC)

3. example single word

  • He travelled in a nice coach
  • Viajó en un entrenador guapo - apertium
  • Él viajó en un entrenador agradable - promt
  • Egy jó edzõben utazott - webforditas - A good in-coach travelled, should be: Jó kocsiban utazott: good coach-in travelled.
  • Errors:

none recognizes, that coach is not only trainer, but also a coach, where I can sit. This shows, word selection (3.4 in docs) does not work reliable. Apertium also misses el. Besides that Egy is unnecessary and ugly in webforditas.Muki987 21:37, 11 April 2009 (UTC)

Word selection is not turned on, because the current module we have does not work. I mentioned this a couple of days ago (see above in the talk page). - Francis Tyers
  • I see. I will not test word selection. It is one of the most critical features generally, besides expression selection (multiword selection) Muki987 21:42, 11 April 2009 (UTC)
  • Yes, when dealing with distant languages it is one of the most important features. This is why we have it as #1 on our projects list for Google Summer of Code :) - Francis Tyers 21:45, 11 April 2009 (UTC)
Strongly agree. I would say, word selection is prio 1, expression selection immediately after word selection, and after these comes the rest. The mechanisms in apertium look good and well configurable. Muki987 21:53, 11 April 2009 (UTC)
My main complaint after word selection (when working on unrelated languages) is that we can't (so far) do recursive pattern matching. But we're working on it... - Francis Tyers 22:01, 11 April 2009 (UTC)
I start now installation and set up on my machine, I do not see any insurmountable problems. We shall see after setting up, how to continue. I must understand the mechanisms and handling first. If you need tests for word selection or expressions, just let me know, I am glad to help at testing. Muki987 21:53, 11 April 2009 (UTC)
Ok, thanks. I have been working on some tricks for limited rule-based lexical selection, you can find them in category:Lexical selection. These are just proofs of concept though. Working with unrelated languages is quite new for us (yes, even after 3-4 years!), most of our work goes on related languages. PS. I would be interested in seeing glosses for the Hungarian translations above (if you have time) - Francis Tyers 22:01, 11 April 2009 (UTC)
Done Muki987 18:48, 12 April 2009 (UTC)
Can you check if my changes to annotations are correct? - Francis Tyers 19:17, 12 April 2009 (UTC)
I could not find any changes. Where are they? The first was not gott, I corrected it. Muki987 19:28, 12 April 2009 (UTC)
I put them at the top of this section. - Francis Tyers 19:51, 12 April 2009 (UTC)
Found thanks. Also corrected then, the on was missing at the end. Muki987 20:03, 12 April 2009 (UTC)

Corpora

You can also add Hungarian Wikipedia to that list. We have some scripts for processing it too, see Calculating coverage. - Francis Tyers 11:20, 12 April 2009 (UTC)

Hunspell for generation

I get the same error that you posted to the list "NO DATA". The analysis works reasonably well. We would probably need to change the tagset, but that wouldn't be more than a few search/replace operations on the .aff and .dic files. "[" and "/" are reserved characters, and "<" cannot be embedded (for more information see Apertium stream format). In terms of analysis it is quite unfortunate that it doesn't do tokenise-as-you-analyse (as lttoolbox does), but it can probably be adapted to do this. - Francis Tyers 19:12, 12 April 2009 (UTC)

  • Yes, here some analysis results with hunpos:
en@anonymous:~/tmp/download/forditas/hunpos/hunpos-1.0-linux$ ./hunpos-tag ../hu_szeged_kr.model
model loaded
tagger compiled
holnap
elmegyek
moziba
.

holnap  ADV
elmegyek        VERB<PERS<1>>
moziba  NOUN<CAS<ILL>>
.       PUNCT

Márta
és
János
almái
és
körtéi
édesek
.

Márta   NOUN
és      CONJ
János   NOUN
almái   NOUN<PLUR><POSS>
és      CONJ
körtéi  NOUN<PLUR><POSS>
édesek  ADJ<PLUR>
.       PUNCT

Jó
kocsiba
ülj
!

Jó      ADJ
kocsiba NOUN<CAS<ILL>>
ülj     VERB<SUBJUNC-IMP><PERS<2>>
!       PUNCT

Tagset name change is absolutely no problem. I am very experienced in awk, and such changes are done in minutes.

I got on the Oo languagetool list from Német László 2 weeks ago working analysis results. The problem is with encoding of dictionary, it must be 8 bit. Looking for that. Muki987 19:53, 12 April 2009 (UTC)


Yes, I found that if I switched to an 8bit terminal the analysis worked fine. I think it might be something to do with the encoding of the aff/dic files for Hungarian (which seem to be in 8bit). I was intending to get around to change it, but didn't try it yet.

PS. Here is how I imagine Apertium tags: 

 elmegyek  VERB<PERS<1>>                    →  ^elmegyek/el<VERB><PRES><PERS1>$
 moziba    NOUN<CAS<ILL>>                   →  ^moziba/mozi<NOUN><ILL>$
 almái     NOUN<PLUR><POSS>                 →  ^almái/alma<NOUN><PLUR><POSS>$
 édesek    ADJ<PLUR>                        →  ^édesek/édes<ADJ><PLUR>$
 kocsiba   NOUN<CAS<ILL>>                   →  ^kocsiba/kocsi<NOUN><ILL>$
 ülj       VERB<SUBJUNC-IMP><PERS<2>>       →  ^ülj/ül<VERB><SUBJ_IMP><PERS2>$

- Francis Tyers 20:15, 12 April 2009 (UTC)

How to switch to an 8 bit terminal (or how to convert the aff/dic files)? Muki987 21:06, 12 April 2009 (UTC)
In gnome-terminal, you can go to "Terminal -> Change character encoding". To convert the aff/dic files I'd use iconv, e.g.
$ cat morphdb_hu.aff | iconv -f latin2 -t utf-8 > morphdb_hu.aff.u8
- Francis Tyers 21:18, 12 April 2009 (UTC)
Actually, I just tried this and it doesn't seem to work. - Francis Tyers 22:41, 12 April 2009 (UTC)
Got the solution: download the last hu_HU.aff and hu_HU.dic from magyarispell.sf.net, and they work fine:
en@anonymous:~/program/humorph$ ls
analyze  hu_HU.aff  morphdb_hu.aff     morphdb_hu.dic
chmorph  hu_HU.dic  morphdb_hu.aff.u8  morphdb_hu.dic.u8
en@anonymous:~/program/humorph$ echo program | ./chmorph hu_HU.aff hu_HU.dic /dev/stdin NOM ACC
programot

en@anonymous:~/program/humorph$ echo programot | ./analyze hu_HU.aff hu_HU.dic /dev/stdin
> programot
analyze(programot) =  st:program po:noun ts:NOM is:ACC
stem(programot) = program
Could you give me a direct link to those files? I couldn't find them — my Hungarian really is non-existent :( - Francis Tyers 20:44, 16 April 2009 (UTC)
Slowness is because of affix tables and also flags of dic words are much more complicated, than for prefix languages like English, Spanish etc. Read in is much slower, however working is the same speed. For example Hungarian spell checking has the same speed as German or English spell checking. Start up is slower for Hungarian dictionaries.
Muki987 20:01, 15 April 2009 (UTC)
Ok, I'll check this out when I get home. Is there a binary format for the .aff/.dic files? Perhaps this might speed it up? - Francis Tyers 08:16, 16 April 2009 (UTC)
No. Even if there were, the amount of data is much higher for Hungarian, than for prefix languages. To read in 55 MB is slower than to read in 3 MB. Muki987 08:42, 16 April 2009 (UTC)
Yes, but there are ways to reducing the size. For example, a compiled Apertium dictionary typically takes up ~10% of the size due to the re-use of suffixes. E.g. if you have 'house +s -> house +n+pl' , 'computer +s -> 'computer +n+pl' , 'cat +s -> 'cat +n+pl' you only need to store the part '+s -> +n+pl' once. Also, parsing binary files can be quicker than parsing text files. - Francis Tyers 09:02, 16 April 2009 (UTC)
Yes, I agree with you. I shall propose to add an optional translation phase in hunmporph group. For example to write all structures after having read in into a file "froze them" and then, when called the next time, simply read in the frozen data. Muki987 09:13, 16 April 2009 (UTC)

Speed

Having checked chmorph source, there is no need for speed optimization. The program creates a class hunspell, and uses its generate method to get the morphologica data. We- as the translator application- can simply link libhunspell to our application, create the hunspell class once (that's expensive = slow), and then use that class for our translation procedure until we are finished. What do you think? Muki987 20:15, 16 April 2009 (UTC)

It is fine but it will be better for translating long documents than short ones, as the apertium pipeline loads the data each time. PS. I got Matxin to build!! - Francis Tyers 20:29, 16 April 2009 (UTC)
I use hunspell every day for all kinds documents, no load slowness problem at all. We shall see when we work with the translation system, I am optimistic. Muki987 20:51, 16 April 2009 (UTC)
Ok, great. - Francis Tyers 22:11, 22 April 2009 (UTC)
I saw, you documented Matxin, I'll follow the suggestions asap. Thanks! Muki987 20:51, 16 April 2009 (UTC)

POS taggers

I am looking for tagger, that best suits for English-Hungarian and German-Hungarian. I tested treetagger (http://www.ims.uni-stuttgart.de/projekte/corplex/TreeTagger/), freeling and apertium. Treetagger is not open source, and fails to show lemmas for German, however at the moment the only working German tagger. It is very fast.

I think there are corpora tagged for German, so it shouldn't be hard to train any tagger. I'll have to go looking. There are also morphological resources for German lying around somewhere, it is just a matter of changing them to Apertium or Freeling format. - Francis Tyers 22:06, 22 April 2009 (UTC)
Also see apertium-de-en in the incubator. There is a dictionary partially converted, morphological analysis for German here. - Francis Tyers 22:13, 22 April 2009 (UTC)

In my opinion apertium gives a more stable and more detailed analysis than freeling.

This was because you were using freeling "tagged" output, but apertium "analysed" output. See below. - Francis Tyers 22:06, 22 April 2009 (UTC)

Freeling

Henry and Martha went home when they saw an aeroplane fly through the sky.
Henry henry NN
and and CC
Martha martha NP
went go VBD
home home NN
when when NN
they they PRP
saw see VBD
an an DT
aeroplane aeroplane NN
fly fly VBP
through through IN
the the DT
sky sky NN
. . Fp

** OutputFormat=morfo in en.cfg **

$ echo "Henry and Martha went home when they saw an aeroplane fly through the sky." | ./analyzer -f ../../data/config/en.cfg
Henry henry NNP 1
and and CC 0.999723 and JJ 0.000163167 and NN 0.000114217
Martha martha NNP 1
went go VBD 0.499505 wend VBD 0.499505 wend VBN 0.00098912
home home NN 0.953125 home RB 0.046875
when when WRB 0.999667 when IN 0.000333111
they they PRP 1
saw see VBD 0.947674 saw NN 0.0523256
an an DT 1
aeroplane aeroplane NN 1
fly fly VB 0.698718 fly VBP 0.211538 fly NN 0.0833333 f RB 0.00641026
through through IN 0.2 through JJ 0.2 through RB 0.2  through 0.2 RP RP 0.2
the the DT 0.9998 the JJ 0.000121792 the NN 3.72143e-05 the VB 2.02987e-05 the VBP 2.02987e-05
sky sky NN 1
. . Fp 1

** OutputFormat=tagged in en.cfg **

$ echo "Henry and Martha went home when they saw an aeroplane fly through the sky." | ./analyzer -f ../../data/config/en.cfg
Henry henry NNP 1
and and CC 0.999723
Martha martha NNP 1
went go VBD 0.499505 wend VBD 0.499505
home home NN 0.953125
when when WRB 0.999667
they they PRP 1
saw see VBD 0.947674
an an DT 1
aeroplane aeroplane NN 1
fly fly VB 0.698718
through RP RP 0.2
the the DT 0.9998
sky sky NN 1
. . Fp 1

** OutputFormat=dep in en.cfg **

echo "Henry and Martha went home when they saw an aeroplane fly through the sky." | ./analyzer -f ../../data/config/en.cfg

grup-n/top/(Henry henry NNP -) [
  CC(and)/modnorule/(and and CC -)
  grup-n/modnorule/(Martha martha NNP -)
  verb/modnorule/(went go VBD -)
  grup-n/modnorule/(home home NN -)
  WRB(when)/modnorule/(when when WRB -)
  PRP(they)/modnorule/(they they PRP -)
  verb/modnorule/(saw see VBD -)
  sn/modnorule/(aeroplane aeroplane NN -) [
    DT/modnorule/(an an DT -)
  ]
  verb/modnorule/(fly fly VB -)
  RP(through)/modnorule/(through RP RP -)
  sn/modnorule/(sky sky NN -) [
    DT/modnorule/(the the DT -)
  ]
  Fp(.)/modnorule/(. . Fp -)
]

Apertium

en@anonymous:~/tmp/download/forditas/apertium-en-es-0.6$ apertium -d . en-es-anmor /tmp/x
^Henry/Henry<np><ant><m><sg>$ ^and/and<cnjcoo>$ ^Martha/Martha<np><ant><f><sg>$ ^went/go<vblex><past>$ ^home/home<adv>/home<n><sg>$^,/,<cm>$ 
^when/when<cnjadv>/when<adv><itg>$ ^they/prpers<prn><subj><p3><mf><pl>$ ^saw/saw<n><sg>/saw<vblex><inf>/saw<vblex><pres>/see<vblex><past>$^,/,<cm>$ 
^that/that<cnjsub>/that<det><dem><sg>/that<prn><tn><mf><sg>/that<rel><an><mf><sp>$ ^an/a<det><ind><sg>$ ^aeroplane/*aeroplane$ ^flied/*flied$ 
^on/on<adv>/on<pr>$ ^the/the<det><def><sp>$ ^sky/sky<n><sg>$^./.<sent>$^./.<sent>$

$  echo "Henry and Martha went home when they saw an aeroplane fly through the sky."  | lt-proc en-ca.automorf.bin 
^Henry/Henry<np><ant><m><sg>$ ^and/and<cnjcoo>$ ^Martha/Martha<np><ant><f><sg>$ ^went/go<vblex><past>$ ^home/home<adv>/home<n><sg>$ 
^when/when<cnjadv>/when<adv><itg>$ ^they/prpers<prn><subj><p3><mf><pl>$ ^saw/saw<n><sg>/saw<vblex><inf>/saw<vblex><pres>/see<vblex><past>$ 
^an/a<det><ind><sg>$ ^aeroplane/aeroplane<n><sg>$ ^fly/fly<n><sg>/fly<vblex><inf>/fly<vblex><pres>$ ^through/through<pr>$ 
^the/the<det><def><sp>$ ^sky/sky<n><sg>$^./.<sent>$

$  echo "Henry and Martha went home when they saw an aeroplane fly through the sky."  | lt-proc en-ca.automorf.bin | apertium-tagger -g en-ca.prob 
^Henry<np><ant><m><sg>$ ^and<cnjcoo>$ ^Martha<np><ant><f><sg>$ ^go<vblex><past>$ ^home<adv>$ 
^when<adv><itg>$ ^prpers<prn><subj><p3><mf><pl>$ ^see<vblex><past>$ 
^a<det><ind><sg>$ ^aeroplane<n><sg>$ ^fly<n><sg>$ ^through<pr>$ 
^the<det><def><sp>$ ^sky<n><sg>$^.<sent>$

The question

For me apertium seems to be the better one. Do you know any example, where freeling does a better job? Thanks, Muki987 21:07, 22 April 2009 (UTC)

The benefit with freeling is that it does parsing too.. see above examples. - Francis Tyers 22:02, 22 April 2009 (UTC)
Is your en.cfg file of freeling the standard one I use? If not, could you please email it to me? Thanks. Muki987 22:43, 22 April 2009 (UTC)
Yes, the standard one, just changing the output format. Francis Tyers 22:48, 22 April 2009 (UTC)

If there are differences between my version and your version, you can try changing the tagger from: 

#### Tagger options
Tagger=relax

to: 

#### Tagger options
Tagger=hmm

- Francis Tyers 07:33, 23 April 2009 (UTC)

dependency

Why should I have taken a raincoat and an umbrella while my aunt, living in Georgia, told, it will be nice weather.
grup-n/top/(Why why NN) [
  MD(should)/modnorule/(should should MD)
  NP(i)/modnorule/(I i NP)
  verb/modnorule/(taken take VBN) [
    VB*<have>/modnorule/(have have VBP)
  ]
  IN(a)/modnorule/(a a IN)
  grup-n/modnorule/(raincoat raincoat NN)
  CC(and)/modnorule/(and and CC)
  sn/modnorule/(umbrella umbrella NN) [
    DT/modnorule/(an an DT)
  ]
  IN(while)/modnorule/(while while IN)
  PP$(my)/modnorule/(my my PP$)
  grup-n/modnorule/(aunt aunt NN)
  Fc(,)/modnorule/(, , Fc)
  verb/modnorule/(living live VBG)
  IN(in)/modnorule/(in in IN)
  NP(georgia)/modnorule/(Georgia georgia NP)
  Fc(,)/modnorule/(, , Fc)
  verb/modnorule/(told tell VBD)
  Fc(,)/modnorule/(, , Fc)
  grup-n/modnorule/(it it NN)
  verb/modnorule/(be be VBP) [
    MD/modnorule/(will will MD)
  ]
  grup-n/modnorule/(weather weather NN) [
    adj/modnorule/(nice nice JJ)
  ]
  Fp(.)/modnorule/(. . Fp)
]

I get the above output when using freeling from my keyboard. However http://garraf.epsevg.upc.es/freeling/demo.php shows a very different picture. For example, top is "tell", Why is of type WRB, func is fast always modnorule, while on web output cmod, ncmod, ... How can I get the same output on my console output, as the web output is? Muki987 08:12, 23 April 2009 (UTC)

Which version are you using, SVN or 2.0? When I put the example below into the web interface I get the same result. - Francis Tyers 08:20, 23 April 2009 (UTC)
$ echo "Why should I have taken a raincoat and an umbrella while my aunt, living in Georgia, said that the weather would be nice." | \
./analyzer -f ../../data/config/en.cfg
DEPENDENCIES: NO HEAD Found!!! Check your chunking grammar and your dependency-building rules.
WRB(why)/top/(Why why WRB -) [
  MD(should)/modnorule/(should should MD -)
  PRP(i)/modnorule/(I i PRP -)
  verb/modnorule/(taken take VBN -) [
    VB*<have>/modnorule/(have have VBP -)
  ]
  Z(a)/modnorule/(a 1 Z -)
  grup-n/modnorule/(raincoat raincoat NN -)
  CC(and)/modnorule/(and and CC -)
  sn/modnorule/(umbrella umbrella NN -) [
    DT/modnorule/(an an DT -)
  ]
  IN(while)/modnorule/(while while IN -)
  PRP$(my)/modnorule/(my my PRP$ -)
  grup-n/modnorule/(aunt aunt NN -)
  Fc(,)/modnorule/(, , Fc -)
  verb/modnorule/(living live VBG -)
  IN(in)/modnorule/(in in IN -)
  grup-n/modnorule/(Georgia georgia NNP -)
  Fc(,)/modnorule/(, , Fc -)
  verb/modnorule/(said say VBD -)
  IN(that)/modnorule/(that that IN -)
  sn/modnorule/(weather weather NN -) [
    DT/modnorule/(the the DT -)
  ]
  verb/modnorule/(be be VB -) [
    MD/modnorule/(would will MD -)
  ]
  adj/modnorule/(nice nice JJ -)
  Fp(.)/modnorule/(. . Fp -)
]

I use Freeling 1.5. Please copy your console output for this sentence to this page. Muki987 08:26, 23 April 2009 (UTC)

For which sentence? I'm using Freeling 2.0 - Francis Tyers 08:32, 23 April 2009 (UTC)
Why should I have taken a raincoat and an umbrella, when my aunt, living in Georgia, told, it will be nice weather. Muki987 08:46, 23 April 2009 (UTC)
Here it is, although it isn't really grammatical English. - Francis Tyers 08:50, 23 April 2009 (UTC)
$ echo "Why should I have taken a raincoat and an umbrella, when my aunt, living in Georgia, told, it will be nice weather." |  \
./analyzer -f ../../data/config/en.cfg
DEPENDENCIES: NO HEAD Found!!! Check your chunking grammar and your dependency-building rules.
WRB(why)/top/(Why why WRB -) [
  MD(should)/modnorule/(should should MD -)
  PRP(i)/modnorule/(I i PRP -)
  verb/modnorule/(taken take VBN -) [
    VB*<have>/modnorule/(have have VBP -)
  ]
  Z(a)/modnorule/(a 1 Z -)
  grup-n/modnorule/(raincoat raincoat NN -)
  CC(and)/modnorule/(and and CC -)
  sn/modnorule/(umbrella umbrella NN -) [
    DT/modnorule/(an an DT -)
  ]
  Fc(,)/modnorule/(, , Fc -)
  WRB(when)/modnorule/(when when WRB -)
  PRP$(my)/modnorule/(my my PRP$ -)
  grup-n/modnorule/(aunt aunt NN -)
  Fc(,)/modnorule/(, , Fc -)
  verb/modnorule/(living live VBG -)
  IN(in)/modnorule/(in in IN -)
  grup-n/modnorule/(Georgia georgia NNP -)
  Fc(,)/modnorule/(, , Fc -)
  verb/modnorule/(told tell VBD -)
  Fc(,)/modnorule/(, , Fc -)
  PRP(it)/modnorule/(it it PRP -)
  verb/modnorule/(be be VB -) [
    MD/modnorule/(will will MD -)
  ]
  grup-n/modnorule/(weather weather NN -) [
    adj/modnorule/(nice nice JJ -)
  ]
  Fp(.)/modnorule/(. . Fp -)
]

Yes, exactly. The same as for freeling 1.5. If we compare this to the web screen output, we see, this is very different from that. For example, here all words ar modnorule, except the top one, on the web screen there are different func types.

It could be a difference between SVN (or Freeling 2.1) and Freeling 2.0. The person to ask would be Lluís Padró, I've emailed you his email address. - Francis Tyers 09:07, 23 April 2009 (UTC)

Also the tree itself is completely different. Top of it is "told" on web, here "why". And so on.... Why that? Muki987 09:00, 23 April 2009 (UTC)

I'm not sure, it could have something to do with it not being a grammatical sentence in English ? - Francis Tyers 09:07, 23 April 2009 (UTC)
OK. Change it to a grammatical one, and you still see the big differences. Why? Muki987 09:22, 23 April 2009 (UTC)

I entered this same question on freeling forum, however it seems to be dead.

http://garraf.epsevg.upc.es/freeling/index.php?option=com_simpleboard&Itemid=55&func=view&catid=3&id=883#883 Muki987 09:22, 23 April 2009 (UTC)

They sometimes take a while to reply. I think it might be a holiday up there too (La Diada de Sant Jordi) - Francis Tyers 09:51, 23 April 2009 (UTC)

A more standard rendering of the sentence below: 

$ echo "Why should I have taken a raincoat and an umbrella? My aunt who lives in Georgia said that the weather would be nice." | \
 ./analyzer -f ../../data/config/en.cfg
DEPENDENCIES: NO HEAD Found!!! Check your chunking grammar and your dependency-building rules.
DEPENDENCIES: NO HEAD Found!!! Check your chunking grammar and your dependency-building rules.
WRB(why)/top/(Why why WRB -) [
  MD(should)/modnorule/(should should MD -)
  PRP(i)/modnorule/(I i PRP -)
  verb/modnorule/(taken take VBN -) [
    VB*<have>/modnorule/(have have VBP -)
  ]
  Z(a)/modnorule/(a 1 Z -)
  grup-n/modnorule/(raincoat raincoat NN -)
  CC(and)/modnorule/(and and CC -)
  sn/modnorule/(umbrella umbrella NN -) [
    DT/modnorule/(an an DT -)
  ]
  Fit(?)/modnorule/(? ? Fit -)
]

PRP$(my)/top/(My my PRP$ -) [
  grup-n/modnorule/(aunt aunt NN -)
  WP(who)/modnorule/(who who WP -)
  verb/modnorule/(lives live VBZ -)
  IN(in)/modnorule/(in in IN -)
  grup-n/modnorule/(Georgia georgia NNP -)
  verb/modnorule/(said say VBD -)
  IN(that)/modnorule/(that that IN -)
  sn/modnorule/(weather weather NN -) [
    DT/modnorule/(the the DT -)
  ]
  verb/modnorule/(be be VB -) [
    MD/modnorule/(would will MD -)
  ]
  adj/modnorule/(nice nice JJ -)
  Fp(.)/modnorule/(. . Fp -)
]

Although the analysis is still a bit of a mystery. They both seem to come out fine in the web interface. - Francis Tyers 10:00, 23 April 2009 (UTC)


The SVN gives: 


$ echo "Why should I have taken a raincoat and an umbrella, my aunt who lives in Georgia said that the weather would be nice." | \
 ./analyzer -f ~/source/FREELING/local/share/FreeLing/config/en.cfg 
sub-cl/top/(Why why WRB -) [
  mod-chunk/modnomatch/(should should MD -)
  sv/cmod/(taken take VBN -) [
    vb-have/aux/(have have VBP -)
    sn-chunk/ncsubj/(I i PRP -)
    sn-coor/dobj/(and and CC -) [
      sn-chunk/conj/(raincoat raincoat NN -) [
        DT/det/(a a DT -)
      ]
      sn-chunk/conj/(umbrella umbrella NN -) [
        DT/det/(an a DT -)
      ]
    ]
  ]
  sf-brk/modnomatch/(, , Fc -)
  sn-chunk/modnomatch/(aunt aunt NN -) [
    PRP$/ncmod-poss/(my my PRP$ -)
    rel-cl/cmod/(who who WP -) [
      rel/ccomp/(lives live VBZ -) [
        sp-chunk/ncmod/(in in IN -) [
          sv/cmod/(said say VBD -) [
            n-chunk/ncsubj/(Georgia georgia NNP -)
          ]
        ]
      ]
    ]
  ]
  sub-cl/modnomatch/(that that IN -) [
    sv/cmod/(be be VB -) [
      mod-chunk/aux/(would would MD -)
      sn-chunk/ncsubj/(weather weather NN -) [
        DT/det/(the the DT -)
      ]
      attrib/ncmod/(nice nice JJ -)
    ]
  ]
  st-brk/modnomatch/(. . Fp -)
]

Which is much better. - Francis Tyers 11:06, 23 April 2009 (UTC)

The equivalent apertium output (although slightly mangled for translation en→ca) would be: 

^Adv<adv><itg>{^why<adv><itg>$}$ 
^inf<SV><inf><PD><ND>{^should<3>$}$ 
^prnsubj<SN><p1><mf><sg>{^prpers<prn><p1><mf><sg>$}$ 
^have_pp<SV><vblex><pri><PD><ND>{^have<vbhaver><3><4><5>$ ^take<vblex><pp><m><sg>$}$ 
^det_nom<SN><DET><GD><sg>{^a<det><ind><3><4>$ ^coat<n><4>$}$ 
^cnj<cnjcoo>{^and<cnjcoo>$}$ 
^det_nom<SN><DET><GD><sg>{^a<det><ind><3><4>$ ^umbrella<n><4>$}$
^coma<cm>{^,<cm>$}$ 
^det_nom<SN><DET><GD><sg>{^my<det><pos><3><4><sp>$ ^aunt<n><4>$}$ 
^reladj<REL><an><mf><sp>{^who<rel><an><3><4>$}$ 
^verbcj<SV><vblex><pri><p3><sg>{^live<vblex><3><4><5>$}$ 
^pr<PREP>{^in<pr>$}$ 
^nom<SN><UNDET><sg>{^Georgia<np><loc><4>$}$ 
^verbcj_perif<SV><reporting><ifip><PD><ND>{^anar<vaux><4><5>$ ^say<vblex><inf>$}$ 
^cnj<cnjsub>{^that<cnjsub>$}$ 
^det_nom<SN><DET><GD><sg>{^the<det><def><3><4><sp>$ ^weather<n><4>$}$ 
^verbcj<SV><vbser><cni><PD><ND>{^be<vbser><3><4><5>$}$ 
^adj<SA><GD><ND>{^nice<adj><2><3>$}$
^punt<sent>{^.<sent>$}$

We can actually collapse det_nom cnj det_nom into e.g. det_nom_cnj_det_nom, but probably collapsing the relatives would be harder. The benefit of the FreeLing output is that 'my aunt who lives in Georgia' is expressed as one chunk that can be moved. Both ways have their benefits, for hu→en I'd go with Apertium and for en→hu probably FreeLing/Matxin or a hybrid of Apertium/Matxin. - Francis Tyers 11:27, 23 April 2009 (UTC)

Versions

I do not understand, why are you using freeling 2.0 or 2.1, when for matxin is clearly 1.5 suggested.

I also do not understand, how can be that fundamental differences between freeeling 2.1 (the svn version) and 1.5, that I use. I get following : 

Why should I have taken a raincoat and an umbrella, my aunt who lives in Georgia said that the weather would be nice.
grup-n/top/(Why why NN) [
  MD(should)/modnorule/(should should MD)
  NP(i)/modnorule/(I i NP)
  verb/modnorule/(taken take VBN) [
    VB*<have>/modnorule/(have have VBP)
  ]
  IN(a)/modnorule/(a a IN)
  grup-n/modnorule/(raincoat raincoat NN)
  CC(and)/modnorule/(and and CC)
  sn/modnorule/(umbrella umbrella NN) [
    DT/modnorule/(an an DT)
  ]
  Fc(,)/modnorule/(, , Fc)
  PP$(my)/modnorule/(my my PP$)
  grup-n/modnorule/(aunt aunt NN)
  WP(who)/modnorule/(who who WP)
  verb/modnorule/(lives live VBZ)
  IN(in)/modnorule/(in in IN)
  NP(georgia)/modnorule/(Georgia georgia NP)
  verb/modnorule/(said say VBD)
  IN(that)/modnorule/(that that IN)
  sn/modnorule/(weather weather NN) [
    DT/modnorule/(the the DT)
  ]
  verb/modnorule/(be be VBP) [
    MD/modnorule/(would would MD)
  ]
  adj/modnorule/(nice nice JJ)
  Fp(.)/modnorule/(. . Fp)
]

Which is fundamentally different from your output. If for matxin 1.5 is the valid version, why are you using the svn version of freeling? Muki987 13:00, 23 April 2009 (UTC)

The problem is that the people who develop Matxin are shy of committing to their SVN repository. For internal development they are using freeling 2.0/2.1 and lttoolbox 3.1, just they haven't committed it to their SVN yet (you can see the last commit is from sometime in November!). So, for testing we should try the version of FreeLing that they are using. I've sent them an email asking if they can send us a snapshot of what they have locally. - Francis Tyers 13:19, 23 April 2009 (UTC)
PS. Lluís responded on the FreeLing forum. - Francis Tyers 13:37, 23 April 2009 (UTC)


The pont is, a really good dep. tagger sees, that the sentence has 3 almost independent parts:
1. Why should I have taken a raincoat and an umbrella (where raincoat and umbrella belong together)
2. My aunt lives in Georgia, told
3. It will be nice weather

Muki987 11:54, 24 April 2009 (UTC)

Yep, exactly :) - Francis Tyers 12:22, 24 April 2009 (UTC)

Dog us

http://www.smh.com.au/cgi-bin/common/popupPrintArticle.pl?path=/articles/2008/09/30/1222651083043.html

I got it here: http://sujitpal.blogspot.com/2008/11/ir-math-in-java-hmm-based-pos.html

Do you know the expression: "Failure will dog us"? Does this mean, failure will follow us?

Thanks, Muki987 10:42, 25 April 2009 (UTC)

Yes, this is an expression that can be used. It means that "Failure will follow us and cause us trouble". You can probably disambiguate with a rule that says "choose infinitive if -1 modal and +1 personal pronoun". - Francis Tyers 10:45, 25 April 2009 (UTC)
Thanks. Seems to be used quite seldom in real life. Shows, that dog can be a verb, if used in a verb environment. He dogs a cat, for example. Or the dogs dogged a cat. Or the wolves dogged the rabbit. Or my big mistake dogged me 10 years long. At least the blogspot indicates this. Muki987 11:06, 25 April 2009 (UTC)

Yes, but outside certain fixed semantic environments, it sounds odd. 

*He dogs a cat
*The dogs dogged a cat
The wolves dogged the rabbit. 
*My big mistake dogged me for 10 years long. 
My mistake dogged me for ten years.

The ones marked with '*' are not wrong syntactically, but I would say they sound very strange. - Francis Tyers 11:14, 25 April 2009 (UTC)


What is wrong with
The wolves dogged the rabbit. 
My mistake dogged me for ten years.

?

How to write them syntactically correctly? Muki987 12:21, 25 April 2009 (UTC)
No those are correct, I mean they sound good. - Francis Tyers 12:33, 25 April 2009 (UTC)
Thanks, Muki987 12:36, 25 April 2009 (UTC)

Fixes

It looks great, I noticed a couple of issues, although I haven't tested it, try making these edits and seeing how the result turns out. - Francis Tyers 05:36, 30 April 2009 (UTC)

Hi regan,

The expressions semi-crazed rants and you are exactly the wrong sort of person to work with translation in any form are your expressions, you try to apply to others. regan, you think, something entitles you to use that kind of language?

regan, your semi-crazed rants in all subjects are rather primitive, and not amusing at all.

What do you think, who you are, that you would like to decide, who may say what? You believe, you are a soviet commissar? Or a kapo of the barrack? Have you let check your mental state? If you behave like that, you, regan are exactly the wrong sort of person to work with translation in any form.

Of course, present language killers and people idiotizers on the TV screens and in radios, newspapers and magazines written by idiots, foreign advertisers and similar state-supported criminals try to push foreign words, which is not good for any language, and makes tools, like wordnet necessary.

19:00, 17 May 2009 (UTC)

Dep analysis

I try to dependency analyse this sentence, since it is complicated enough:

  • 1. I think that if you have an agenda that you want to push of this kind, then you are exactly the wrong sort of person to work with translation in any form.

Why looking at that, I think, that is grammatically incorrect and erroneous.

  • 2. I think that if you have an agenda that you want to push of this kind, then...

Should not that be:

  • 3. I think that if you have an agenda of this kind, that you want to push, then... ?

Are both 2 and 3 correct, or is 3 wrong? With other words, is "push of" a valid structure?

Both variants sound ok to my ears, although I would say:
"I think that if you have an agenda of this kind that you want to push, ..."
(without extra comma) - Francis Tyers 16:10, 20 May 2009 (UTC)

If the sentence is no good in the first form, is it still understandable?

of this kind is an attribute of the agenda. Let's assume, the attribute is blue.

  • 4. I think that if you have a blue agenda, that you want to push, then...
  • 5. I think that if you have an agenda that you want to push blue, then...
  • 6. I think that if you have an agenda that you want to push, and that is blue, then...

I changed of this kind to blue. Is 5 in that form not completely bad? Is 6 ok? Does "of this kind" implicitely say: and that is of this kind?

Dependency analysis shows very different results, and if version 2 is correct, I report that to freeling- otherwise not. 

If you have an agenda of this kind, that you want to push, then you are good.
sub-adv/top/(If if IN -) [
  sv/modnorule/(have have VBP -) [
    sn-chunk/ncsubj/(you you PRP -)
    sn-chunk/dobj/(agenda agenda NN -) [
      DT/det/(an a DT -)
    ]
  ]
  sp-chunk/modnorule/(of of IN -) [
    sn-chunk/dobj/(kind kind NN -) [
      DT/det/(this this DT -)
    ]
  ]
  sf-brk/modnorule/(, , Fc -)
  rel-cl/modnorule/(that that WDT -) [
    rel/ccomp/(want want VBP -) [
      sn-chunk/ncsubj/(you you PRP -)
      sp-chunk/ncmod/(to to TO -) [
        sv/cmod/(push push VB -)
      ]
    ]
  ]
  sf-brk/modnorule/(, , Fc -)
  claus/modnorule/(are be VBP -) [                <----------------------------- are
    adv/cmod/(then then RB -)
    sn-chunk/ncsubj/(you you PRP -)
    attrib/ncmod/(good good JJ -)
    st-brk/ta/(. . Fp -)
  ]
]

If you have an agenda that you want to push of this kind, then you are good.
sub-adv/top/(If if IN -) [
  sv/modnorule/(have have VBP -) [
    sn-chunk/ncsubj/(you you PRP -)
    sn-chunk/dobj/(agenda agenda NN -) [
      DT/det/(an a DT -)
    ]
  ]
  claus/modnorule/(are be VBP -) [               <---------------------------- are
    sub-cl/modnomatch/(that that IN -) [
      sv/modnorule/(want want VBP -) [
        sn-chunk/ncsubj/(you you PRP -)
        sp-chunk/ncmod/(to to TO -) [
          sv/cmod/(push push VB -) [
            sp-chunk/ncmod/(of of IN -) [
              sn-chunk/dobj/(kind kind NN -) [
                DT/det/(this this DT -)
              ]
            ]
          ]
        ]
      ]
      sf-brk/modnorule/(, , Fc -)
    ]
    adv/cmod/(then then RB -)
    sn-chunk/ncsubj/(you you PRP -)
    attrib/ncmod/(good good JJ -)
    st-brk/ta/(. . Fp -)
  ]
]

In my opinion the second case is misinterpreted. What do you think?Muki987 19:05, 20 May 2009 (UTC)

It is wrong, it should attach to the the direct object. But on the other hand, the wording is strange, and although I'd say it was grammatically ok, it does sound weird. If this were a linguistic example I'd label it with ? - Francis Tyers 20:32, 20 May 2009 (UTC)

Thanks, then I better do not report it now, there are much more important things in dep analysis, than weird expressions. Maybe later. Muki987 21:16, 20 May 2009 (UTC)

Wiki

Not sure what you mean. I've changed the image you added to the Documentation of Matxin page so it fits better. - Francis Tyers 09:04, 26 May 2009 (UTC)

Go into en.wikipedia org, select random article, select edit tab. You will see, on the upper left window there are numerous images, for example for [[word]], to sign an article, to insert an image, to select bold or italics. If still not clear, I can insert a screenshot. Muki987 09:20, 26 May 2009 (UTC)
Aha, ok, let me see if I can remember where to change that :) - Francis Tyers 09:52, 26 May 2009 (UTC)
Fixed after a bit of faffing. - Francis Tyers 10:16, 26 May 2009 (UTC)
Thanks a million, now it's fun to edit. :-) Muki987 11:33, 26 May 2009 (UTC)

Documentation of Matxin

Hi, I would prefer that the images not be so large, especially when they are rather garish. If you like I will remake the images, but I can't do it until e.g. 22nd June. Could you please put in the original Spanish for the Generation section? - Francis Tyers 08:50, 27 May 2009 (UTC)

you mean with decenter colors? Thats OK for me, but a small picture one is unusable. I work with it.

If you insist on small ones, let me know, then I set up a private matxin page for myself.

Here the spanish text: 3.3. Formato tras generación Los cambios más importantes son la reordenación por medio del valor recalculado para el atributo ord, y la generación morfológica de ciertos nodos (edun ->ditudalako, patata -> patatak).

El resultado es la frase “At entatu hirukoitz batek Bagad astintzen du” Muki987 09:38, 27 May 2009 (UTC)

Ok, translated it. Regarding the images, I've made them a bit larger and giving a re-working I think the text could be clearly visible at this size. - Francis Tyers 11:03, 27 May 2009 (UTC)

of

Is usage of of like:
"This is the house of Peter and of Martha" grammatically ok? 
Ez Peter háza és Martha.
Das ist das Haus von Peter und von Martha,
or 
only the form 
"This is the house of Peter and  Martha" is correct?
Ez Peter és Martha háza.
Das ist das Haus von Peter und Martha.
Both are ok, I would probably say in speech "This is Peter and Martha's house", but consider e.g. "The Department of Health and Social Security". I would say single use of 'of' is more typical, but I wouldn't mark the first as ungrammatical. PS. I made some changes to your test sentences, I hope they are ok. - Francis Tyers 10:10, 2 June 2009 (UTC)

Thanks.

Is "This is Peter's and Martha's house" also correct, just unusual?

"This is Henry, good old Peter, little Otto and Martha's house" is the way, it would be used? (not Henry's, goold old Peter's, little Otto's and Martha's house' ?

Both are fine, probably the former is more frequent. - Francis Tyers 10:45, 2 June 2009 (UTC)
my

I saw in the web "My father and son went together to Spain", however someone told, this is very unusual, maybe it was just written by non-English person? Usual is: "My father and my son ..." (in google).

Both are fine, although probably we'd duplicate the possessive here for disambiguation. - Francis Tyers 10:45, 2 June 2009 (UTC)
to

Is "He went to England and to Spain this summer" as good as "He went to England and Spain this summer"?

In my opinion, duplicating the preposition seems to add emphasis, "He went to England and to Spain this summer. - Francis Tyers 10:45, 2 June 2009 (UTC)

Thanks.

Otto

Otto, who is an engineer and works for BMW, told, that he likes football 

en@anonymous:~/tmp/download/forditas/freeling/FreeLing-2.1-beta1/src/main$ echo "Otto, who is an engineer and works for  BMW,  told, that \
he likes football" | ./analyzer -f en.cfg
sv/top/(told tell VBD -) [
  n-chunk/ncsubj/(Otto otto NNP -) [
    sf-brk/modnomatch/(, , Fc -)
    rel-cl/cmod/(who who WP -) [
      rel/ccomp/(is be VBZ -) [
        sn-chunk/dobj/(engineer engineer NN -) [
          DT/det/(an a DT -)
        ]
        sn-coor/modnomatch/(and and CC -) [
          n-chunk/modnomatch/(works work NNS -)
        ]
        sp-chunk/ncmod/(for for IN -) [
          n-chunk/dobj/(BMW bmw NNP -)
        ]
      ]
    ]
    sf-brk/modnomatch/(, , Fc -)
  ]
  sub-cl/modnomatch/(that that IN -) [
    sf-brk/modnorule/(, , Fc -)
    sv/modnorule/(likes like VBZ -) [
      sn-chunk/ncsubj/(he he PRP -)
      n-chunk/dobj/(football football NN -)
    ]
  ]
]

Otto, who is an engineer and works for BMW told, that he likes football 

en@anonymous:~/tmp/download/forditas/freeling/FreeLing-2.1-beta1/src/main$ echo "Otto, who is an engineer and works for  BMW  told, \
that he likes football" | ./analyzer -f en.cfg
n-chunk/top/(Otto otto NNP -) [
  sf-brk/modnomatch/(, , Fc -)
  rel-cl/cmod/(who who WP -) [
    rel/ccomp/(is be VBZ -) [
      sn-chunk/dobj/(engineer engineer NN -) [
        DT/det/(an a DT -)
      ]
      sn-coor/modnomatch/(and and CC -) [
        n-chunk/modnomatch/(works work NNS -)
      ]
    ]
  ]
  adv/modnomatch/(for for IN -) [
    vb-chunk/aux/(told tell VBD -) [
      n-chunk/ncsubj/(BMW bmw NNP -)
    ]
    sf-brk/modnomatch/(, , Fc -)
  ]
  sub-cl/modnomatch/(that that IN -) [
    sv/modnorule/(likes like VBZ -) [
      sn-chunk/ncsubj/(he he PRP -)
      n-chunk/dobj/(football football NN -)
    ]
  ]
]

What do you think, is the comma absolute necessary after BMW?

I would put:
Otto, who is an engineer and works for BMW, told us that he likes football.
or
Otto, who is an engineer and works for BMW, said that he likes football.
There is no comma necessary after 'that'. - Francis Tyers 13:06, 8 June 2009 (UTC)

dep

Please check my issues on freeling/linguistic part. I tried today 5 very basic, simple sentences, I cannot imagine more simple ones, and 4 out of them show serious errors. There are so fundamental problems in freeling dep analysis, that I have more and more the feeling, I can not use it for English. It seems to be very useful at the first sight, really impressing, at the second much less.

It is much worse for English, than for Spanish, and I have the feeling, English has no priority for the authors. Its configuration is anything than simple, and not even the configuration file names are documented.

What is your impression?

Could you show me the sentences that you tried ? The English version is much less mature than the Spanish version, and understandably it is less of a priority as it is being developed in a Catalan university. The file names are I believe documented in the PDF of the documentation. I've been planning to write a 'HOWTO' for Matxin, but need to get some things in order here first. It should be done by mid July or so. - Francis Tyers 15:21, 8 June 2009 (UTC)

Here the sentences. The expressions are replaced by the word expression, as below, and and this is presented freeling.

  • Thank you, said Henry, and Otto also said: thank you.
  • I asked him: How do you do? He answered: Fine, thank you.
"Thank you" and "How to do you?" are interjections. They would be added as multiwords (if the system was aimed at analysing speech).
  • It was raining cats and dogs in all August that year.
Good It was raining cats and dogs for all of August that year.
Bad In August that year it was raining cats and dogs
Bad In August that year it was strong raining
Bad In August it was strong raining
"strong raining" does not make sense, it should be "In August it was raining heavily". Incidentally FreeLing seems to analyse this correctly.
Note: I've yet to hear "raining cats and dogs" (which would be a multiword) used outside of the present, e.g. "It's raining cats and dogs". Nor have I heard it used in past narrative, nor in the news. If you search on the BBC site, the top situations it comes up in are 1) talking about expressions, 2) jokes, 3) clichés.
  • The young pair will go Dutch that evening.
Note: "go Dutch" is a multiword, it is not semantically compositional. Although in any case the parse seems correct.
  • He was in the black for long time, he was the blue-eyed boy of the manager.
"The blue-eyed boy of the manager was in the black for a long time." This kind of subject repetition is unusual, unless you're talking about two distinct people with "he", in which case it sounds strange anyway. "Both he and the blue-eyed boy of the manager were in the black for a long time".
  • I'll go to England next year.
This one is correct, the sentence sounds perfectly normal and the error is in FreeLing
  • expr0 , said Henry , and Otto also said: expr1 . .
  • I asked him: expr2 ? He answered: Fine , expr3 . .
  • It was expr4 in all August that year . .
  • The young pair will go Dutch that evening . .
  • He was expr6 for long time , he was the expr5 of the manager . .
  • I shall go to England next year .

Is "in all August" OK or should be "in the whole August"?

Especially frustrated me, that the last very simple sentence shows a clear fault with freeling dep analysis. No matter how we express the motion, freeling can not handle " I move (no matter how) to England next year" properly.

This last one is quite strange that it fails, but the other sentences are not exactly "simple". Here are five sentences that I've taken from the BBC today (more or less at random):
  • Good. Environment minister Jane Kennedy said she could not support him as leader. Bad?
  • Bad. The investigation has been focusing on whether the plane's speed sensors stopped working properly just before it crashed in turbulent weather.
  • Good. Authorities are making deep cuts to tackle the budget deficit.
  • Bad. "That happened one month before the ballot opened, so it had quite a rallying effect," he said. Good?
  • Bad. The defence ministry said it was closing Gabon's air, land and sea borders.
These are not simple, but they are every day sentences, and FreeLing does fairly badly (although the co-ordination problem in the last one is a known bug). Now for some simple sentences:
  • Good. The boy kicks the ball to the girl.
  • Bad. The boy kicks the ball to the girl with the telescope. Good?
The prepositional phrase 'with the telescope' is not attached in the right place. Although, this is genuinely ambiguous, is he kicking the ball with the telescope, or is he kicking the ball to the girl with the telescope? The ambiguity is resolved semantically, either statistically kick (ball) with (telescope) is much less frequent than to (girl) with (telescope). Or logically... "telescope is a scientific instrument and not used for kicking balls".
  • Good. The cat runs.
  • Good. He follows the same route every day.
  • *He followed the same route next day.
  • Good. I go to sleep every night.
  • *I go sleep in my bed next day.
  • *I went to sleep in my bed next day"

I printed out the pdf version, the file names are missing. Probably it was first one config file, and as it grew, became more and more.

Yes, the quality of the English version is significantly worse, than that of the Spanish one. I try to get the Spanish file working for English, maybe hopeless, who knows.... Checked, Spanish uses special commands related to spanish words (para, etc...) and English with English words (of, and, etc) so porting is probably not simple at all. Probably English files are missing, because Spanish directory es/dep is full with additional word files. I gave it up :-(

It would require quite a lot of work, if it were easy they would have probably have done it by now.

Do you know (also commercial ok) any working dependency analyzer on the market (Any of English, German, Hungarian)?

I don't know anything about commercial software, but if you search in Google, there are various dependency analysers for English available, this one for example is a statistical dependency parser and can be integrated in to FreeLing. - Francis Tyers 22:05, 8 June 2009 (UTC)
One piece of advice... when making test sentences, take them from webpages (e.g. the BBC) this way we will be saved a lot of time by going through grammatically incorrect sentences. If you would like a sentence that exhibits a feature of English ask me, but I may not respond to future discussions about sentences such as "strong raining", or may just mark them as *. If you really must make up your own sentences, at least Google parts of them that you are not sure about, for example "strong raining" (412 hits) "raining heavily" (131,000 hits). - Francis Tyers 08:11, 9 June 2009 (UTC)

oak&malt

Why should I have taken a raincoat and an umbrella, when my aunt who lives in Georgia said that the weather would be nice. 

1	Why	why	WRB	WRB	B-ADVP	0	ROOT	_	_
2	should	should	MD	MD	O	0	ROOT	_	_
3	I	I	PRP	PRP	B-NP	2	SBJ	_	_
4	have	have	VB	VB	B-VP	2	VC	_	_
5	taken	take	VBN	VBN	B-PP	4	VC	_	_
6	a	a	DT	DT	B-NP	7	NMOD	_	_
7	raincoat	raincoat	NN	NN	I-NP	5	OBJ	_	_
8	and	and	CC	CC	O	7	CC	_	_
9	an	an	DT	DT	B-NP	10	NMOD	_	_
10	umbrella	umbrella	NN	NN	I-NP	7	COORD	_	_
11	,	,	,	,	O	5	P	_	_
12	when	when	WRB	WRB	B-ADVP	19	ADV	_	_
13	my	my	PRP$	PRP$	B-NP	14	NMOD	_	_
14	aunt	aunt	NN	NN	I-NP	19	SBJ	_	_
15	who	who	WP	WP	B-NP	16	SBJ	_	_
16	lives	live	VBZ	VBZ	B-VP	14	NMOD	_	_
17	in	in	IN	IN	B-PP	16	ADV	_	_
18	Georgia	Georgia	NNP	NNP	B-NP	17	PMOD	_	_
19	said	say	VBD	VBD	B-VP	5	ADV	_	_
20	that	that	IN	IN	B-SBAR	23	VMOD	_	_
21	the	the	DT	DT	B-NP	22	NMOD	_	_
22	weather	weather	NN	NN	I-NP	23	SBJ	_	_
23	would	would	MD	MD	B-VP	19	OBJ	_	_
24	be	be	VB	VB	I-VP	23	VC	_	_
25	nice	nice	JJ	JJ	B-ADJP	24	PRD	_	_
26	.	.	.	.	O	2	P	_	_

Never before had ski racing, a sport dominated by monosyllabic mountain men, seen the likes of Alberto Tomba, the flamboyant Bolognese flatlander who at 21 captured two gold medals at the Calgary olympics. 

1	Never	never	RB	RB	B-ADVP	37	DEP	_	_
2	before	before	IN	IN	B-PP	37	ADV	_	_
3	had	have	VBN	VBN	B-NP	4	NMOD	_	_
4	ski	ski	NN	NN	I-NP	5	SBJ	_	_
5	racing	race	VBG	VBG	B-VP	2	PMOD	_	_
6	,	,	,	,	O	37	P	_	_
7	a	a	DT	DT	B-NP	8	NMOD	_	_
8	sport	sport	NN	NN	I-NP	37	DEP	_	_
9	dominated	dominate	VBN	VBN	B-VP	8	NMOD	_	_
10	by	by	IN	IN	B-PP	9	LGS	_	_
11	monosyllabic	monosyllabic	JJ	JJ	B-NP	13	NMOD	_	_
12	mountain	mountain	NN	NN	I-NP	13	NMOD	_	_
13	men	man	NNS	NNS	I-NP	10	PMOD	_	_
14	,	,	,	,	O	8	P	_	_
15	seen	see	VBN	VBN	B-VP	8	NMOD	_	_
16	the	the	DT	DT	B-NP	17	NMOD	_	_
17	likes	like	NNS	NNS	I-NP	15	OBJ	_	_
18	of	of	IN	IN	B-PP	17	NMOD	_	_
19	Alberto	Alberto	NNP	NNP	B-NP	20	NMOD	_	_
20	Tomba	Tomba	NNP	NNP	I-NP	18	PMOD	_	_
21	,	,	,	,	O	20	P	_	_
22	the	the	DT	DT	B-NP	25	NMOD	_	_
23	flamboyant	flamboyant	JJ	JJ	I-NP	25	NMOD	_	_
24	Bolognese	Bolognese	NNP	NNP	I-NP	25	NMOD	_	_
25	flatlander	flatlander	NNP	NNP	I-NP	20	NMOD	_	_
26	who	who	WP	WP	B-NP	0	ROOT	_	_
27	at	at	IN	IN	B-PP	0	ROOT	_	_
28	21	21	CD	CD	B-NP	32	NMOD	_	_
29	captured	capture	VBN	VBN	I-NP	32	NMOD	_	_
30	two	two	CD	CD	I-NP	32	NMOD	_	_
31	gold	gold	NN	NN	I-NP	32	NMOD	_	_
32	medals	medal	NNS	NNS	I-NP	27	PMOD	_	_
33	at	at	IN	IN	B-PP	32	ADV	_	_
34	the	the	DT	DT	B-NP	36	NMOD	_	_
35	Calgary	Calgary	NNP	NNP	I-NP	36	NMOD	_	_
36	olympics	olympics	NN	NN	I-NP	33	PMOD	_	_
37	.	.	.	.	O	0	ROOT	_	_

Otto and Martha go to Italy, Spain and France. 

1	Otto	Otto	NNP	NNP	B-NP	4	SBJ	_	_
2	and	and	CC	CC	I-NP	1	CC	_	_
3	Martha	Martha	NNP	NNP	I-NP	1	COORD	_	_
4	go	go	VB	VB	B-VP	0	ROOT	_	_
5	to	to	TO	TO	B-PP	4	ADV	_	_
6	Italy	Italy	NNP	NNP	B-NP	5	PMOD	_	_
7	,	,	,	,	O	6	P	_	_
8	Spain	Spain	NNP	NNP	B-NP	6	COORD	_	_
9	and	and	CC	CC	O	6	CC	_	_
10	France	France	NNP	NNP	B-NP	6	COORD	_	_
11	.	.	.	.	O	4	P	_	_

Otto, Peter and Martha go to Italy, Spain and France. 

1	Otto	Otto	NNP	NNP	B-NP	6	SBJ	_	_
2	,	,	,	,	O	1	P	_	_
3	Peter	Peter	NNP	NNP	B-NP	1	COORD	_	_
4	and	and	CC	CC	O	1	CC	_	_
5	Martha	Martha	NNP	NNP	B-NP	1	COORD	_	_
6	go	go	VB	VB	B-VP	0	ROOT	_	_
7	to	to	TO	TO	B-PP	6	ADV	_	_
8	Italy	Italy	NNP	NNP	B-NP	7	PMOD	_	_
9	,	,	,	,	O	8	P	_	_
10	Spain	Spain	NNP	NNP	B-NP	8	COORD	_	_
11	and	and	CC	CC	O	8	CC	_	_
12	France	France	NNP	NNP	B-NP	8	COORD	_	_
13	.	.	.	.	O	6	P	_	_

Dear Otto, good old Peter and friendly Martha go to warm Italy, warmer Spain and cool France. 

1	Dear	dear	RB	RB	B-ADVP	10	ADV	_	_
2	Otto	Otto	NNP	NNP	B-NP	10	ADV	_	_
3	,	,	,	,	O	10	P	_	_
4	good	good	JJ	JJ	B-NP	10	SBJ	_	_
5	old	old	JJ	JJ	I-NP	10	VMOD	_	_
6	Peter	Peter	NNP	NNP	I-NP	10	SBJ	_	_
7	and	and	CC	CC	I-NP	6	CC	_	_
8	friendly	friendly	JJ	JJ	I-NP	9	NMOD	_	_
9	Martha	Martha	NNP	NNP	I-NP	6	COORD	_	_
10	go	go	VB	VB	B-VP	0	ROOT	_	_
11	to	to	TO	TO	I-VP	12	VMOD	_	_
12	warm	warm	VB	VB	I-VP	10	OBJ	_	_
13	Italy	Italy	NNP	NNP	B-NP	12	OBJ	_	_
14	,	,	,	,	O	12	P	_	_
15	warmer	warmer	JJR	JJR	B-NP	20	DEP	_	_
16	Spain	Spain	NNP	NNP	I-NP	20	DEP	_	_
17	and	and	CC	CC	O	16	CC	_	_
18	cool	cool	JJ	JJ	B-NP	19	NMOD	_	_
19	France	France	NNP	NNP	I-NP	16	COORD	_	_
20	.	.	.	.	O	10	P	_	_

John and Martha's apple and pear were sweet. 

1	John	John	NNP	NNP	B-NP	4	NMOD	_	_
2	and	and	CC	CC	I-NP	1	CC	_	_
3	Martha's	Martha's	NNP	NNP	I-NP	1	COORD	_	_
4	apple	apple	NN	NN	I-NP	7	SBJ	_	_
5	and	and	CC	CC	I-NP	4	CC	_	_
6	pear	pear	NN	NN	I-NP	4	COORD	_	_
7	were	were	VBD	VBD	B-VP	0	ROOT	_	_
8	sweet	sweet	JJ	JJ	B-ADJP	7	PRD	_	_
9	.	.	.	.	O	7	P	_	_

In the final days of the war, Hitler and his new wife, Eva Braun, committed suicide in his underground bunker in Berlin, as the city was overrun by the Red Army of the Soviet Union. 

1	In	in	IN	IN	B-PP	18	ADV	_	_
2	the	the	DT	DT	B-NP	4	NMOD	_	_
3	final	final	JJ	JJ	I-NP	4	NMOD	_	_
4	days	day	NNS	NNS	I-NP	1	PMOD	_	_
5	of	of	IN	IN	B-PP	4	NMOD	_	_
6	the	the	DT	DT	B-NP	7	NMOD	_	_
7	war	war	NN	NN	I-NP	5	PMOD	_	_
8	,	,	,	,	O	7	P	_	_
9	Hitler	Hitler	NNP	NNP	B-NP	7	COORD	_	_
10	and	and	CC	CC	O	7	CC	_	_
11	his	his	PRP$	PRP$	B-NP	13	NMOD	_	_
12	new	new	JJ	JJ	I-NP	13	NMOD	_	_
13	wife	wife	NN	NN	I-NP	7	COORD	_	_
14	,	,	,	,	O	13	P	_	_
15	Eva	Eva	NNP	NNP	B-NP	16	NMOD	_	_
16	Braun	Braun	NNP	NNP	I-NP	13	NMOD	_	_
17	,	,	,	,	O	13	P	_	_
18	committ	committ	VBD	VBD	B-VP	0	ROOT	_	_
19	suicide	suicide	NN	NN	I-VP	18	OBJ	_	_
20	in	in	IN	IN	B-PP	18	ADV	_	_
21	his	his	PRP$	PRP$	B-NP	23	NMOD	_	_
22	undergr	undergr	JJ	JJ	I-NP	23	NMOD	_	_
23	bunker	bunker	NN	NN	I-NP	20	PMOD	_	_
24	in	in	IN	IN	B-PP	23	ADV	_	_
25	Berlin	Berlin	NNP	NNP	B-NP	24	PMOD	_	_
26	,	,	,	,	O	18	P	_	_
27	as	as	IN	IN	B-SBAR	30	VMOD	_	_
28	the	the	DT	DT	B-NP	29	NMOD	_	_
29	city	city	NN	NN	I-NP	30	SBJ	_	_
30	was	be	VBD	VBD	B-VP	18	ADV	_	_
31	overrun	overrun	VBN	VBN	I-VP	30	VC	_	_
32	by	by	IN	IN	B-PP	31	LGS	_	_
33	the	the	DT	DT	B-NP	35	NMOD	_	_
34	Red	Red	NNP	NNP	I-NP	35	NMOD	_	_
35	Army	Army	NNP	NNP	I-NP	32	PMOD	_	_
36	of	of	IN	IN	B-PP	35	NMOD	_	_
37	the	the	DT	DT	B-NP	39	NMOD	_	_
38	Soviet	Soviet	NNP	NNP	I-NP	39	NMOD	_	_
39	Union	Union	NNP	NNP	I-NP	36	PMOD	_	_
40	.	.	.	.	O	18	P	_	_

Well, malt is far behind freeling in the analysis depth and quality, as far as I can see. What do you think?

I find it very hard to read the output. Is there a "graphical" output mode ? - Francis Tyers 13:41, 9 June 2009 (UTC)

I could not find any. Documentation focuses on experimenting with different algorithms rather than product usage. Original text of it: Currently, MaltParser only supports tab-separated data files, which means that a sentence in a data file in the CoNLL data format could look like this (and shows the file format above).

I searched for CoNLL visualisation in Google and came up with this, perhaps it might work ? - Francis Tyers 13:50, 9 June 2009 (UTC)

Dep tree dept calculation

In the table the seventh field (18,4,4,1,4,7,...) shows always the line number of the parent node. 

#  if table looks like:
#1        2       3      4       5       6      7        8      9      10
#...
#1	In	in	IN	IN	B-PP	18	ADV	_	_
#2	the	the	DT	DT	B-NP	4	NMOD	_	_
#3	final	final	JJ	JJ	I-NP	4	NMOD	_	_
#4	days	day	NNS	NNS	I-NP	1	PMOD	_	_
#5	of	of	IN	IN	B-PP	4	NMOD	_	_
#6	the	the	DT	DT	B-NP	7	NMOD	_	_
#7	war	war	NN	NN	I-NP	5	PMOD	_	_
#8	,	,	,	,	O	7	P	_	_
#9	Hitler	Hitler	NNP	NNP	B-NP	7	COORD	_	_
#10	and	and	CC	CC	O	7	CC	_	_
#11	his	his	PRP$	PRP$	B-NP	13	NMOD	_	_
#12	new	new	JJ	JJ	I-NP	13	NMOD	_	_
#13	wife	wife	NN	NN	I-NP	7	COORD	_	_
#14	,	,	,	,	O	13	P	_	_
#15	Eva	Eva	NNP	NNP	B-NP	16	NMOD	_	_
#16	Braun	Braun	NNP	NNP	I-NP	13	NMOD	_	_
#17	,	,	,	,	O	13	P	_	_
#18	committ	committ	VBD	VBD	B-VP	0	ROOT	_	_
#19	suicide	suicide	NN	NN	I-VP	18	OBJ	_	_
#20	in	in	IN	IN	B-PP	18	ADV	_	_
#21	his	his	PRP$	PRP$	B-NP	23	NMOD	_	_
#22	undergr	undergr	JJ	JJ	I-NP	23	NMOD	_	_
#23	bunker	bunker	NN	NN	I-NP	20	PMOD	_	_
#24	in	in	IN	IN	B-PP	23	ADV	_	_
#25	Berlin	Berlin	NNP	NNP	B-NP	24	PMOD	_	_
#26	,	,	,	,	O	18	P	_	_
#27	as	as	IN	IN	B-SBAR	30	VMOD	_	_
#28	the	the	DT	DT	B-NP	29	NMOD	_	_
#29	city	city	NN	NN	I-NP	30	SBJ	_	_
#30	was	be	VBD	VBD	B-VP	18	ADV	_	_
#31	overrun	overrun	VBN	VBN	I-VP	30	VC	_	_
#32	by	by	IN	IN	B-PP	31	LGS	_	_
#33	the	the	DT	DT	B-NP	35	NMOD	_	_
#34	Red	Red	NNP	NNP	I-NP	35	NMOD	_	_
#35	Army	Army	NNP	NNP	I-NP	32	PMOD	_	_
#
#  then depth (how far is 32 from 0) of 32 is 4. why?
#    32 shows to 31
#    31 shows to 30
#    30 shows to 18
#    18 shows to 0  (0 is always the last)
#
#  depth of 33 is 6.
#    33   35
#    35   32
#    32   31
#    31   30
#    30   18
#    18   0
#
# and so on....

The so calculated depth is the y coordinate of the point

in the Hitler sentence the depths: 

$VAR1 = \{
            '32' => 4,
            '33' => 6,
            '21' => 4,
            '7' => 5,
            '26' => 2,
            '17' => 7,
            '2' => 4,
            '1' => 2,
            '18' => 1,
            '30' => 2,
            '16' => 7,
            '25' => 5,
            '27' => 3,
            '28' => 4,
            '40' => 2,
            '20' => 2,
            '14' => 7,
            '24' => 4,
            '10' => 6,
            '31' => 3,
            '35' => 5,
            '11' => 7,
            '22' => 4,
            '13' => 6,
            '23' => 3,
            '29' => 3,
            '6' => 6,
            '39' => 7,
            '36' => 6,
            '3' => 4,
            '9' => 6,
            '12' => 7,
            '15' => 8,
            '38' => 8,
            '8' => 6,
            '4' => 3,
            '34' => 6,
            '37' => 8,
            '19' => 2,
            '5' => 4
          };
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