Bengali and English/Transfer Chunker - Revision history

Ragib06: /* Issues(en-bn) */

2011-08-20T20:33:51Z

Issues(en-bn)

Ragib06: /* Rules */

2011-08-20T19:36:11Z

Rules

Ragib06: /* Rules */

2011-08-19T07:22:14Z

Rules

Ragib06: /* Rules */

2011-08-15T15:25:49Z

Rules

Ragib06: /* Issues(en-bn) */

2011-08-13T06:42:15Z

Issues(en-bn)

Ragib06: Created page with '=== Rules === 1. '''NOM''' (''chunk'': '''nom''') ''Pattern'' : noun/proper noun ''Action'' : assign to person ''Chunk'' : nom<[gen]><[nbr]> …'

2011-08-10T19:17:06Z

Created page with '=== Rules === 1. '''NOM''' (''chunk'': '''nom''') ''Pattern'' : noun/proper noun ''Action'' : assign <p3><infml> to person ''Chunk'' : nom<SN><[gen]><[nbr]><nom> …'

New page

=== Rules ===

1. '''NOM''' (''chunk'': '''nom''')
''Pattern'' : noun/proper noun
''Action'' : assign <p3><infml> to person
''Chunk'' : nom<SN><[gen]><[nbr]><nom>
''Comment'' : catches the nominals
''Example'' : "Bangladesh" = "^nom<SN><mf><sg><nom>{^বাংলাদেশ<np><top><2><3><4>$}$"

2. '''ADJ NOM''' (''chunk'': '''adj_nom''')
''Pattern'' : adjective proper-noun
''Action'' :
''Chunk'' : adj_nom<SN><[gender]><[number]><nom>
''Comment'' : catches nominals with adjective
''Example'' : "Beautiful Bangladesh" = "^adj_nom<SN><mf><sg><nom>{^সুন্দর<adj><sint><mf>$ ^বাংলাদেশ<np><top><2><3><4>$}$"

3. '''ADJ''' (''chunk'': '''adj''')
''Pattern'' : adjective
''Action'' :
''Chunk'' : adj<SN><[adj attribute]><[gender]><nom>
''Comment'' : catches adjectives
''Example'' : "Beautiful" = "^adj<SN><adj><sint><mf>{^সুন্দর<2><3>$}$"

4. '''ART NOM''' (''chunk'': '''art_nom''')
''Pattern'' : definitive determinant (i.e. 'The')
''Action'' : assign <p3><infml> to person, when nominal is noun and singular mark as 'definitive'
''Chunk'' : art_nom<SN><[gender]><[number]><nom>
''Comment'' : catches nominals with article ('The')
''Example'' : "The Sundarbans" = "^art_nom<SN><m><sg><nom>{^সুন্দরবন<np><top><2><3><4>$}$"

5. '''DET NOM''' (''chunk'': '''det_nom''')
''Pattern'' : determinant nominal
''Action'' : fix determiner tag, assign <p3><infml> to person
''Chunk'' : det_nom<SN><[gender]><[number]><nom>
''Comment'' : catches nominals with determiners
''Example'' : "Our Sundarbans" = "^det_nom<SN><m><sg><nom>{^আমাদের<det><gen>$ ^সুন্দরবন<np><top><2><3><4>$}$"

6. '''DET ADJ NOM''' (''chunk'': '''det_adj_nom''')

7. '''PRNSUBJ''' (''chunk'': '''prnsubj''')

8. '''PRNREF''' (''chunk'': '''prnref''')

9. '''VBSER VBLEX''' (''chunk'': '''vbser_vblex''')

10. '''VBHAVER VBLEX''' (''chunk'': '''vbhaver_vblex''')

11. '''VAUX VBLEX''' (''chunk'': '''vaux_vblex''')

12. '''FTAUX BE VBLEX''' (''chunk'': '''ftaux_be_vblex''')

13. '''VBSER PRES''' (''chunk'': '''vbser_pri''')

14. '''VBSER PAST''' (''chunk'': '''vbser_past''')

15. '''VERB CONJ''' (''chunk'': '''verbcj''')

16. '''VBSER PRES''' (''chunk'': '''vbser_pres''')

17. '''VBHAVER VBSER VBLEX''' (''chunk'': '''vbhaver_vbser_vblex''')

18. '''NUM NOM''' (''chunk'': '''num_nom''')

19. '''POST''' (''chunk'': '''post''')

=== Issues(en-bn) ===

* In the rule "SN SV SN" in t2x, case for the last SN is forced <obj>. This is not right all the time; say,
"I eat fish" → "আমি মাছকে খাই"
this should be "আমি মাছ খাই", whereas,
"I love you" → "আমি আপনাকে ভালবাসি"
is ok with case <obj>.

* About the future perfect tense, it should like this:
"I shall have eaten rice" → "আমি ভাত খেয়ে থাকব"
But we don't have inflections for the verb 'খ/া' for 'েয়ে থাকব'

* May be some tagger problem; running the following for pretransfer output with "Zaher plays football":
echo "Zaher plays football" | /usr/local/bin/lt-proc /usr/local/share/apertium/apertium-bn-en/en-bn.automorf.bin | \
/usr/local/bin/apertium-tagger -g /usr/local/share/apertium/apertium-bn-en/en-bn.prob |/usr/local/bin/apertium-pretransfer
outputs this:
^Zaher<np><ant><m><sg>$ ^play<n><pl>$ ^football<n><sg>$
where 'plays' should be analyzed as verb (play<vblex><pri><p3><sg>). And for this reason, we get such outputs:
"Zaher plays football" → "জাহের নাটকগুলো ফুটবল"

[[Category:Bengali and English]]

@@ Line 82: / Line 82: @@
 . '''VBHAVER VBSER''' (''chunk'':'''vbhaver_vbser''')
+. '''VBHAVER VBSER VBLEX ADV''' (''chunk'':'''vbhaver_vbser_vblex_adv''')
+. '''FTAUX BE VBLEX ADV''' (''chunk'':'''ftaux_be_vblex_adv''')
+. '''VBSER VBLEX ADV''' (''chunk'':'''vbser_vblex_adv''')
+. '''VBHAVER VBLEX ADV''' (''chunk'':'''vbhaver_vblex_adv''')
+. '''FTAUX VBLEX ADV''' (''chunk'':'''ftaux_vblex_adv''')
+. '''VERB ADV''' (''chunk'':'''verbcj_adv''')
+. '''VBDO VBLEX ADV''' (''chunk'':'''vbdo_vblex_adv''')
+. '''GERUND ADV''' (''chunk'':'''gerund_adv''')
+. '''ADV ADJ NOM''' (''chunk'':'''adv_adj_nom''')
+. '''ADV ADJ''' (''chunk'':'''adv_adj''')
+. '''DET ADV ADJ NOM''' (''chunk'':'''det_adv_adj_nom''')
+. '''ART ADJ NOM''' (''chunk'':'''art_adj_nom''')
 === Issues(en-bn) ===

@@ Line 78: / Line 78: @@
 . '''GERUND''' (''chunk'': '''vbger''')
+. '''FTAUX BE''' (''chunk'':'''ftaux_be''')
+. '''VBHAVER VBSER''' (''chunk'':'''vbhaver_vbser''')
 === Issues(en-bn) ===

@@ Line 69: / Line 69: @@
 . '''POST''' (''chunk'': '''post''')
+. '''FTAUX VBHAVER VBLEX''' (''chunk'': '''ftaux_vbhaver_vblex''')
+. '''FTAUX VBHAVER VBSER VBLEX''' (''chunk'': '''ftaux_vbhaver_vbser_vblex''')
+. '''VBDO''' (''chunk'': '''vbdo''')
+. '''VBDO VBLEX''' (''chunk'': '''vbdo_vblex''')
+. '''GERUND''' (''chunk'': '''vbger''')
 === Issues(en-bn) ===

@@ Line 114: / Line 114: @@
    "I love you" → "আমি আপনাকে ভালবাসি"
 is ok with case <obj>.
-* About the future perfect tense, it should like this:
-   "I shall have eaten rice" → "আমি ভাত খেয়ে থাকব"
-But we don't have inflections for the verb 'খ/া' for 'েয়ে থাকব'
-* May be some tagger problem; running the following for pretransfer output with "Zaher plays football":
-   echo "Zaher plays football" | apertium -d . en-bn-tagger
-outputs this:
-   ^Zaher<np><ant><m><sg>$ ^play<n><pl>$ ^football<n><sg>$
-where 'plays' should be analyzed as verb (play<vblex><pri><p3><sg>). And for this reason, we get such outputs:
-   "Zaher plays football" → "জাহের নাটকগুলো ফুটবল"