Difference between revisions of "Bengali and English/Transfer"
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== Rules(en-bn) == |
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1. '''NOM''' (''chunk'': '''nom''') |
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''Pattern'' : noun/proper noun |
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''Action'' : assign <p3><infml> to person |
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''Chunk'' : nom<SN><[gen]><[nbr]><nom> |
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''Comment'' : catches the nominals |
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''Example'' : "Bangladesh" = "^nom<SN><mf><sg><nom>{^বাংলাদেশ<np><top><2><3><4>$}$" |
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2. '''ADJ NOM''' (''chunk'': '''adj_nom''') |
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''Pattern'' : adjective proper-noun |
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''Action'' : |
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''Chunk'' : adj_nom<SN><[gender]><[number]><nom> |
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''Comment'' : catches nominals with adjective |
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''Example'' : "Beautiful Bangladesh" = "^adj_nom<SN><mf><sg><nom>{^সুন্দর<adj><sint><mf>$ ^বাংলাদেশ<np><top><2><3><4>$}$" |
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3. '''ADJ''' (''chunk'': '''adj''') |
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''Pattern'' : adjective |
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''Action'' : |
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''Chunk'' : adj<SN><[adj attribute]><[gender]><nom> |
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''Comment'' : catches adjectives |
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''Example'' : "Beautiful" = "^adj<SN><adj><sint><mf>{^সুন্দর<2><3>$}$" |
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4. '''ART NOM''' (''chunk'': '''art_nom''') |
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''Pattern'' : definitive determinant (i.e. 'The') |
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''Action'' : assign <p3><infml> to person, when nominal is noun and singular mark as 'definitive' |
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''Chunk'' : art_nom<SN><[gender]><[number]><nom> |
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''Comment'' : catches nominals with article ('The') |
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''Example'' : "The Sundarbans" = "^art_nom<SN><m><sg><nom>{^সুন্দরবন<np><top><2><3><4>$}$" |
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5. '''DET NOM''' (''chunk'': '''det_nom''') |
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''Pattern'' : determinant nominal |
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''Action'' : fix determiner tag, assign <p3><infml> to person |
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''Chunk'' : det_nom<SN><[gender]><[number]><nom> |
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''Comment'' : catches nominals with determiners |
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''Example'' : "Our Sundarbans" = "^det_nom<SN><m><sg><nom>{^আমাদের<det><gen>$ ^সুন্দরবন<np><top><2><3><4>$}$" |
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6. '''DET ADJ NOM''' (''chunk'': '''det_adj_nom''') |
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7. '''PRNSUBJ''' (''chunk'': '''prnsubj''') |
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8. '''PRNREF''' (''chunk'': '''prnref''') |
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9. '''VBSER VBLEX''' (''chunk'': '''vbser_vblex''') |
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10. '''VBHAVER VBLEX''' (''chunk'': '''vbhaver_vblex''') |
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11. '''VAUX VBLEX''' (''chunk'': '''vaux_vblex''') |
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12. '''FTAUX BE VBLEX''' (''chunk'': '''ftaux_be_vblex''') |
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13. '''VBSER PRES''' (''chunk'': '''vbser_pri''') |
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14. '''VBSER PAST''' (''chunk'': '''vbser_past''') |
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15. '''VERB CONJ''' (''chunk'': '''verbcj''') |
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16. '''VBSER PRES''' (''chunk'': '''vbser_pres''') |
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17. '''VBHAVER VBSER VBLEX''' (''chunk'': '''vbhaver_vbser_vblex''') |
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18. '''NUM NOM''' (''chunk'': '''num_nom''') |
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== Issues(en-bn) == |
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* In the rule "SN SV SN" in t2x, case for the last SN is forced <obj>. This is not right all the time; say, |
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"I eat fish" → "আমি মাছকে খাই" |
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this should be "আমি মাছ খাই", whereas, |
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"I love you" → "আমি আপনাকে ভালবাসি" |
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is ok with case <obj>. |
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* About the future perfect tense, it should like this: |
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"I shall have eaten rice" → "আমি ভাত খেয়ে থাকব" |
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But we don't have inflections for the verb 'খ/া' for 'েয়ে থাকব' |
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* May be some tagger problem; running the following for pretransfer output with "Zaher plays football": |
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echo "Zaher plays football" | /usr/local/bin/lt-proc /usr/local/share/apertium/apertium-bn-en/en-bn.automorf.bin | \ |
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/usr/local/bin/apertium-tagger -g /usr/local/share/apertium/apertium-bn-en/en-bn.prob |/usr/local/bin/apertium-pretransfer |
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outputs this: |
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^Zaher<np><ant><m><sg>$ ^play<n><pl>$ ^football<n><sg>$ |
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where 'plays' should be analyzed as verb (play<vblex><pri><p3><sg>). And for this reason, we get such outputs: |
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"Zaher plays football" → "জাহের নাটকগুলো ফুটবল" |
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[[Category:Bengali and English]] |
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