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文献紹介:CMMC-BDRC Solution to the NLP-TEA-2018 Chinese Grammatical Error Diagnosis Task
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Atsushi
September 28, 2018
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文献紹介:CMMC-BDRC Solution to the NLP-TEA-2018 Chinese Grammatical Error Diagnosis Task
2018年9月28日 文献紹介
長岡技術科学大学
自然言語処理研究室
Atsushi
September 28, 2018
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Transcript
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"CTUSBDU w தࠃޠʹ͓͚Δจ๏ޡΓగਖ਼ͷλεΫʹऔΓΉ w طଘͷ#J-45.Λ༻ͨ͠ϞσϧͰτϨʔχϯά σʔλ͕গͳ͍ͷͰ֦ுΛߦͬͨ w ݕग़λεΫͰ࠷ߴ͍'είΞΛ֫ಘ w ฏۉͰ൪ʹߴ͍'είΞΛ֫ಘ
!2
*OUSPEVDUJPO w தࠃͷൃలʹ͍தࠃޠͷֶशऀ͕૿Ճ w ӳޠΑΓதࠃޠͷจ๏͕ෳࡶ w தࠃޠΛޠͱ͠ͳֶ͍शऀͷशಘ͕ࠔ !3
*OUSPEVDUJPO w $(&%ɿதࠃޠͷจ๏ޡΓΛగਖ਼͢ΔλεΫ w ޡΓͷҐஔɺछྨɺగਖ਼ީิΛݟ͚ͭΔ w ޡΓͷछྨ !4 w 4ͱ.࠷େͭ·Ͱͷగਖ਼ީิΛఏҊͰ͖Δ
ͳ୯ޠʢ3ʣ ୯ޠͷܽམʢ.ʣ ୯ޠͷબޡΓʢ4ʣ ୯ޠͷॱ൪ͷޡΓʢ8ʣ
*OUSPEVDUJPO w ݕग़λεΫɿจষޡ͍ͬͯΔͷ͔ʁ w ࣝผλεΫɿͲͷޡΓͷछྨ͕ຒΊࠐ·Ε͍ͯΔ͔ʁ w ҐஔλεΫɿΤϥʔҐஔ͕ൃੜ͍ͯ͠ΔൣғͲ͔͜ʁ w గਖ਼λεΫɿగਖ਼ޙͷ୯ޠԿͰ͋Δ͔ʁ !5
ݕग़Ϟσϧ w )*5UFBN ;IFOHFUBM ٴͼ"MJCBCBUFBN :BOHFUBM ͷख๏Λ࠾༻ !6
గਖ਼Ϟσϧ w ςΩετྨͷλεΫͱΈͳ͠గਖ਼ w ΧςΰϦɿਖ਼͍͠୯ޠ w จॻɿޡͬͨ୯ޠͱͦͷલޙͷ୯ޠ !7
τϨʔχϯάσʔλͷ֦ுͷखॱ ޡΓͷϧʔϧΛநग़͢Δ w (&$%τϨʔχϯάηοτ͔Βநग़ w ωΠςΟϒεϐʔΧʔ͕ޡΓ͍͢୯ޠ͔Βநग़ σʔλੜ w ϧʔϧʹै͍ਖ਼͍͠จΛޡͬͨจʹม !8
τϨʔχϯάσʔλͷ֦ுͷखॱ ޡΓͷϧʔϧΛநग़͢Δ w (&$%τϨʔχϯάηοτ͔Βநग़ w ωΠςΟϒεϐʔΧʔ͕ޡΓ͍͢୯ޠ͔Βநग़ σʔλੜ w ϧʔϧʹै͍ਖ਼͍͠จΛޡͬͨจʹม !9
ϧʔϧͷநग़ w $(&%τϨʔχϯάηοτ͔ΒޡΓͷϧʔϧΛநग़ w ϧʔϧΛநग़͢ΔͨΊͷखॱ ޡͬͨจͱਖ਼͍͠จͷ͕ҧ͏จষΛআڈ ޡͬͨจͱਖ਼͍͠จΛׂ ޡͬͨ୯ޠͱͦͷલޙͷ୯ޠ͔ΒϧʔϧΛ࡞ !10
ϧʔϧͷநग़ w ಘΒΕΔϧʔϧ w bछྨޡͬͨจࣈલͷ୯ޠਖ਼͍͠จࣈޙͷ୯ޠ` w b4ڭ䟙ሇࢠڢ䟙ਓ` w b4ڭ䟙ࢠڢ䟙` !11
ϧʔϧͷநग़ w ωΠςΟϒεϐʔΧʔͷޡΓ͔Βͷϧʔϧநग़ w ωΠςΟϒεϐʔΧʔ͕ޡΓ͍͢୯ޠϦετ͕ଘࡏ w ͦͷલޙʹग़ݱ͢Δ୯ޠهࡌ͞Ε͍ͯͳ͍ͷͰ ϧʔϧΛநग़Ͱ͖ͳ͍ w ίʔύε͔ΒޡΓ͍͢୯ޠͷલޙͷ୯ޠΛநग़
!12
ϧʔϧͷநग़ w લॲཧ $(&%σʔληοτΛมͯ͠؆ૉԽ͢Δ ୯ޠͷׂΛߦ͏ จষΛϑΟϧλϦϯά͢Δ wࣈͷׂ߹จࣈ͕গͳ͍ͷ wதࠃޠֶशऀ͕༻͠ͳ͍୯ޠΛؚΉͷ !13
τϨʔχϯάσʔλͷ֦ுͷखॱ ޡΓͷϧʔϧΛநग़͢Δ w (&$%τϨʔχϯάηοτ͔Βநग़ w ωΠςΟϒεϐʔΧʔ͕ޡΓ͍͢୯ޠ͔Βநग़ σʔλੜ w ϧʔϧʹै͍ਖ਼͍͠จΛޡͬͨจʹม !14
࣮ݧ݅ w ϧʔϧ w աڈͷ$(&%τϨʔχϯάσʔλͱςετσʔλɿ ݸ w ڭՊॻͳͲͷίʔύεɿ ݸ
w ੜͨ͠Τϥʔจɿ จ w ׂɿ܇࿅σʔλ w ׂɿݕূͷͨΊͷσʔλ !15
!16
࣮ݧ݁ՌʢධՁσʔληοτʣ !17
$PODMVTJPO w ϞσϧͷτϨʔχϯάηοτΛ֦ு͢ΔͨΊʹ ΑΓଟ͘ͷΤϥʔจΛੜͨ͠ w ฏۉϥϯΩϯάͰ൪ʹߴ͍'είΞΛ֫ಘ w σʔλ֦ுΞϧΰϦζϜͷ༗ޮੑΛূ໌ w ࠓޙͷ࡞ۀ
w Τϥʔݕग़ͱमਖ਼ͰΑΓଟ͘ͷจ๏తͳಛΛ͏ w ୈೋݴޠͱͯ͠தࠃޠΛڭ͑ΔࡍͷܦݧΛ׆͔͢ !18