Difference between revisions of "User:Mihirrege/GSOC 2013 Application - Interface for creating tagged corpora"

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== Name ==
 
 
Mihir Rege
 
 
== Contact information ==
 
 
E-mail: [mailto:mihirrege@gmail.com mihirrege@gmail.com]<br />
 
 
== Why are you interested in machine translation? ==
 
 
 
 
== Why are you interested in the Apertium project? ==
 
 
 
 
== Why Google and Apertium should sponsor it? ==
 
 
 
== How and who it will benefit in society? ==
 
 
== Which of the published tasks are you interested in? What do you plan to do? ==
 
There are currently three major interfaces:
 
a) Manual disambiguator
 
b) .prob evaluator
 
c) .tsx file editor
 
I have put up all the mockups together at http://imgur.com/a/4uk4q#r5Ur8jT and have also put links in separate sections.
 
 
a) Manual disambiguator
 
Mockup: http://i.imgur.com/r5Ur8jT.png
 
Functions:
 
Jump to next ambiguous lexical unit or adjacent lexical-unit using the keyboard or mouse.
 
A quick-view bound to a key, to hide the tags and show the raw text
 
If the .tsx file is provided, information like the coarse tags, forbid, enforce rules applicable can also be displayed.
 
Show statistics of disambiguation
 
Compile and apply constraint grammar rules to the buffer
 
List the applied constraint grammar rules
 
Train and test the tagger (a prompt will ask the part of the corpus to be used as testing data).
 
Train the tagger and export the .prob file
 
Save progress ( this will save the corpus and also create a project description file which will keep track of the morphological analyser, .tsx files used, so that it is easier to resume tagging)
 
The interface will be keyboard centric, though it will be equally functional with a mouse.
 
Default keymaps will be provided and the bindings can be changed to suit the user
 
For example
 
[P] - <previous-ambiguous>
 
[N] - <next-ambiguous>
 
[F] - <forward-word>
 
[B] - <back-word>
 
[1], [2],[3],[4] for choosing the correct lexical form.
 
Evaluating the tagger
 
Functions
 
The trained tagger can be evaluated immediately by having an option of setting aside x% of the corpus as testing data.
 
Else, it can be evaluated using the .prob evaluator using an unrelated corpus.
 
Loading the corpus
 
The available options are:
 
Load a raw-text file, morphological analyser and .tsx file (optional)
 
Continue on an existing project
 
Pull a wiki-dump and use it as the corpus [ http://i.imgur.com/F9OXMs4.png ]
 
 
b) .prob evaluator
 
Mockup: http://i.imgur.com/fIo6rV9.png
 
Functions
 
Input the .prob file , the manually disambiguated corpus along with morphologically analysed corpus or the morphological analyser for the language.
 
Evaluate the .prob file and display statistics about tagger accuracy
 
Generate a log file, which will basically be the diff between the provided tagged corpus and the corpus disambiguated by the tagger, making it easier to frame new sentences to add to the corpus, so as to give more context to the tagger
 
c) .tsx file editor
 
Mockup:
 
TSX Viewer
 
http://i.imgur.com/pVdsIem.png
 
Templates
 
http://i.imgur.com/hFGIQHR.png
 
Functions:
 
Add new tags
 
categories
 
multi-categories
 
forbid
 
enforce
 
prefer
 
Templates for adding new tags
 
Change the order of the tags (as more specific categories must be defined before more general ones) within the same parent tag. The nodes in the xml viewer can also be made draggable within the same parent node to make it easier to change the order
 
Search within tags for faster navigation.
 
Validate the tagger definition
 
Editor features like syntax highlighting , auto-indentation and tag completion for manual editing in the Node Contents textview for complex in-place editing.
 
 
== Work plan ==
 
 
=== Coding challenge ===
 
 
 
=== Community Bonding Period ===
 
 
=== Week Plan ===
 
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!Week
 
!Plan
 
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|Week 01
 
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| '''Deliverable #1'''
 
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|Week 05
 
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|Week 06
 
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|Week 07
 
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|Week 08
 
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|'''Deliverable #2'''
 
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|Week 12
 
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|'''Deliverable #3'''
 
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== List your skills and give evidence of your qualifications ==
 
 
 
 
== My non-Summer-of-Code plans for the Summer ==
 
 
 
 
[[Category:GSoC_2013_Student_proposals|Mihirrege]]
 

Latest revision as of 20:43, 19 November 2013