懐かしきCaboChaのレシピをもう一度

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ջ͔͖͠CaboChaͷϨγϐΛ΋͏Ұ౓ Pr es ented by log5

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About “log 5 ” ͨͿΜιϑτ΢ΣΞΤϯδχΞ ొஃͱ͔ࠪಡͱ͔࡞ۂ΋͠·͢ ը૾͸X(ID: log 5 )ͷΞΠίϯ

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͓඼ॻ͖ CaboChaͱ͸ʁ Πϯετʔϧͯ͠ΈΑ͏ ࢖ͬͯΈΑ͏ ׆༻ͯ͠ΈΑ͏

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CaboChaͱ͸ʁ ೔ຊޠ܎Γड͚ղੳث จষͷ܎Γड͚ߏ଄Λ෼ੳͯ͘͠ΕΔ Ͳͷ୯ޠ͕Ͳͷ୯ޠʹ܎͍ͬͯΔ͔͕Θ͔Δ

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“ଠ࿠͸Ֆࢠ͕ಡΜͰ͍ΔຊΛ ࣍࿠ʹ౉ͨ͠”

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ͱ͜ΖͰɺΈͳ͞Μ͸ ೔ৗͰ͜ΜͳจষΛॻ͍ͯ͠·ͬͨ͜ͱɺͳ͍Ͱ͔͢ʁ

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“ࢲ͸ܑͱ෕Λܴ͑ʹۭߓʹ޲͔ͬͨɻ”

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“ࢲ͸ܑͱ෕Λܴ͑ʹۭߓʹ޲͔ͬͨɻ” ʮࢲ͸ܑͱʯ෕Λܴ͑ʹۭߓʹ޲͔ͬͨʁ ࢲ͸ʮܑͱ෕Λʯܴ͑ʹۭߓʹ޲͔ͬͨʁ

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CaboChaͱ͸ʁ ೔ຊޠ܎Γड͚ղੳث จষͷ܎Γड͚ߏ଄Λ෼ੳͯ͘͠ΕΔ Ͳͷ୯ޠ͕Ͳͷ୯ޠʹ܎͍ͬͯΔ͔͕Θ͔Δ ޡղ͕ੜ·ΕΔ༨஍Λݕग़Ͱ͖Δ…͔΋͠Εͳ͍ Cabochaࣗମʹᐆດੑݕग़ͷػೳ͸ͳ͍͕ɺͦͷ଍͕͔ΓʹͳΔ

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CaboChaͱ͸ʁ Cabochaࣗମʹᐆດੑݕग़ͷػೳ͸ͳ͍͕ɺͦͷ଍͕͔ΓʹͳΔ ࠷ऴతʹ͜͏͍͏άϥϑΛ࡞ΕΔͱ͍͏఺͕΋͏͍͢͝

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Πϯετʔϧͯ͠ΈΑ͏ ެࣜαΠτΛಡ΋͏(ಛʹWindows؀ڥͷํ) https: // taku910.github.io/cabocha/ ࣄલʹ CRF ++ ͱ MeCab ΛΠϯετʔϧ͢Δ Chasen Ͱ͸ಈ࡞͠·ͤΜ macOSͳΒ brew install cabocha ͰҰൃ

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※͔͜͜Βઌ͸macOSΛϕʔεʹઆ໌͕ਐΈ·͕͢ɺ ଞͷOSͰ΋֓Ͷಉ͡Α͏ʹૢ࡞Ͱ͖Δͱࢥ͍·͢

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࢖ͬͯΈΑ͏ ࢼ͠ʹ࢖͏ͳΒλʔϛφϧ͔Β΋ར༻Մೳ λʔϛφϧͰ cabocha ͱೖྗ͢Δͱىಈ จষೖྗ଴ػঢ়ଶʹͳΔͷͰɺ޷͖ͳจষΛೖྗ͢Δ

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“ࢲ͸ܑͱ෕Λܴ͑ʹۭߓʹ޲͔ͬͨɻ”

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“෕͕ւ֎ग़ுͰखʹೖΕͨ࣌ܭΛɺ ૆෕͕ݟͨ໨ΛؾʹೖΓɺࢲʹৡͬͯ͘Εͨɻ”

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“฼͕ҎલۙॴͷΧϑΣͰ஌Γ߹ͬͨళओ͕։࠵͍ͯͨ͠Ξʔτ లͰߪೖͨ͠ֆը͕ɺࢲ͕ඒज़ؗͰݟͨ͜ͱ͕͋ΔըՈͷ࡞඼ ͩͬͨͱޙ͔Β஌Γɺ࡞඼ूΛਤॻؗͰआΓ͖ͯͯ༑ਓʹקΊ Α͏ͱҰ౓ߟ͑ͨ΋ͷͷɺ͢Ͱʹ༑ਓ͕ಉ͡ըՈʹ͍ͭͯݚڀ ͍ͯͨ͜͠ͱΛࠓ೔஌ͬͨɻ”

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࢖ͬͯΈΑ͏ ࢼ͠ʹ࢖͏ͳΒλʔϛφϧ͔Β΋ར༻Մೳ λʔϛφϧͰ cabocha ͱೖྗ͢Δͱىಈ จষೖྗ଴ػঢ়ଶʹͳΔͷͰɺ޷͖ͳจষΛೖྗ͢Δ Ҿ਺ͱͯ͠ -f1 Λࢦఆ͢Δͱɺৄࡉ৘ใ͕ಘΒΕΔ

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͜ͷग़ྗΛͦͷ··෼ղͯ͠΋͍͍Ͱ͕͢…໘౗ ϓϩάϥϛϯάݴޠͰαοͱ࢖͍͍ͨ Python༻ͷWrapper: cabocha-python Λ࢖ͬͯΈΑ͏ ଞͷݴޠΑΓಋೖɾֶशίετ௿ͦ͏ʢθϩͰ͸ͳ͍ʣ ωοτ্ʹؔ࿈هࣄ΋ଟ͍ҹ৅

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“cabocha-python” Python Ͱ CaboCha ͕ར༻Ͱ͖Δ ίϚϯυͷग़ྗΛ෼ղ͢ΔͨΊͷॲཧΛࣗ෼Ͱॻ͔ͣʹࡁΉ ܎Γ݁ͼͷؔ܎ΛൺֱతָʹऔΓग़ͤΔ ॳ৺ऀτϥοϓ͋Γ

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“cabocha-python” ΛΠϯετʔϧ ॳ৺ऀτϥοϓ͋Γ جຊతʹ pip install ͰΠϯετʔϧ͢Δ͜ͱʹͳΔ͕…

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“cabocha-python” ΛΠϯετʔϧ ॳ৺ऀτϥοϓ͋Γ جຊతʹ pip install ͰΠϯετʔϧ͢Δ͜ͱʹͳΔ͕… 2024 ೥ݱࡏɺ΍ͨΒ෺ʑ͍͠Τϥʔ͕ग़Δ

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“cabocha-python” ΛΠϯετʔϧ ॳ৺ऀτϥοϓ͋Γ ֤छPath৘ใΛڭ͑ͯ͋͛Δͱղܾ͢Δ…৔߹͕͋Δ

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“cabocha-python” Λ࢖ͬͯΈΑ͏ Πϯετʔϧ͕ऴΘΕ͹ɺ͋ͱ͸࢖͏͚ͩʂ ͳΜͰ͕͢…

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“cabocha-python” Λ࢖ͬͯΈΑ͏ Πϯετʔϧ͕ऴΘΕ͹ɺ͋ͱ͸࢖͏͚ͩʂ macOSͷ৔߹ɺApple Silicon Λ౥ࡌ͍ͯ͠Δͱߋʹ᠘͕

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“cabocha-python” Λ࢖ͬͯΈΑ͏ Πϯετʔϧ͕ऴΘΕ͹ɺ͋ͱ͸࢖͏͚ͩʂ macOSͷ৔߹ɺApple Silicon Λ౥ࡌ͍ͯ͠Δͱߋʹ᠘͕ ↓ͷίʔυ͕࣮ߦ࣌ΤϥʔʹͳΓ·͢

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࣮ߦ࣌Τϥʔ (Symbol not found) ੩తղੳͰ͸Τϥʔ͕ग़ͳ͍ͷͰɺૺ۰͢Δͱμϝʔδ͕େ͖͍… ଟ෼ɺΠϯετʔϧ࣌ʹམͱ͖ͯͨ͠ϑΝΠϧ͕ Apple Silicon ͱ஥͕ѱ͍ͷ͕ݪҼ

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࣮ߦ࣌Τϥʔ (Symbol not found) ੩తղੳͰ͸Τϥʔ͕ग़ͳ͍ͷͰɺૺ۰͢Δͱμϝʔδ͕େ͖͍… ଟ෼ɺΠϯετʔϧ࣌ʹམͱ͖ͯͨ͠ϑΝΠϧ͕ Apple Silicon ͱ஥͕ѱ͍ͷ͕ݪҼ ιʔείʔυ͔ΒϏϧυ͢Ε͹ղܾ͢Δ…৔߹͕͋Γ·͢ ↓ͷΑ͏ͳखॱͰ࠶Πϯετʔϧ

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࠷ॳʹ cabocha Λ࠶Πϯετʔϧ ͨͩ͠ɺιʔείʔυ͔ΒϏϧυ͢Δ ͦͷͨΊ -s (·ͨ͸ -- build-from-source) Λࢦఆ͢Δ

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࠷ॳʹ cabocha Λ࠶Πϯετʔϧ ͳͲͱ͍͏ͪΐͬͱා͍͜ͱݴΘΕ·͕͢ɺແࢹɻʢଞʹํ๏ͳ͍΋Μ…ʣ Warning: building from source is not supported! You're on your own. Failures are expected so don't create any issues, please!

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࠷ॳʹ cabocha Λ࠶Πϯετʔϧ ࣍ʹ cabocha-python Λ࠶Πϯετʔϧ Apple Silicon Mac ʹద߹͢ΔͨΊ ARCHFLAGS='-arch arm64’ ιʔείʔυ͔ΒόΠφϦΛίϯύΠϧ͢ΔͷͰ -- compile Λ͚ͭΔ

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“cabocha-python” Λ࢖ͬͯΈΑ͏ ৭ʑ͚͋ͬͨͲɺΠϯετʔϧ͕ऴΘΕ͹ɺ͋ͱ͸࢖͏͚ͩʂ import CaboCha

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“cabocha-python” Λ࢖ͬͯΈΑ͏ ParserΛ࡞Γɺ෼ղ͢Δ import CaboCha cabocha_parser = CaboCha.Parser() # ղੳثΛ࡞Δ results = cabocha_parser.parse("͜͜ʹ޷͖ͳจষ") # ղੳ͢Δ

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“cabocha-python” Λ࢖ͬͯΈΑ͏ ParserΛ࡞Γɺ෼ղ͢Δ ͨͩ͠ɺ෼ੳ݁Ռ(͜͜Ͱ͸ results)͸গ͠ѻ͍ͮΒ͍ import CaboCha cabocha_parser = CaboCha.Parser() # ղੳثΛ࡞Δ results = cabocha_parser.parse("͜͜ʹ޷͖ͳจষ") # ղੳ͢Δ

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“cabocha-python” Λ࢖ͬͯΈΑ͏ ParserΛ࡞Γɺ෼ղ͢Δ ͨͩ͠ɺ෼ੳ݁Ռ(͜͜Ͱ͸ results)͸গ͠ѻ͍ͮΒ͍ [ৄ͍͠ਓ޲͚] Swig ObjectͳͷͰIDEͷิ׬͕͖͔ͳ͍ import CaboCha cabocha_parser = CaboCha.Parser() # ղੳثΛ࡞Δ results = cabocha_parser.parse("͜͜ʹ޷͖ͳจষ") # ղੳ͢Δ

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“cabocha-python” Λ࢖ͬͯΈΑ͏ [ৄ͍͠ਓ޲͚] Swig ObjectͳͷͰIDEͷิ׬͕͖͔ͳ͍ C++ଆͷϔομΛݟʹߦ͔ͳ͍ͱԿ͕࢖͑Δͷ͔Θ͔Βͳ͍

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“cabocha-python” Λ࢖ͬͯΈΑ͏ ParserΛ࡞Γɺ෼ղ͢Δ ͨͩ͠ɺ෼ੳ݁Ռ(͜͜Ͱ͸ results)͸গ͠ѻ͍ͮΒ͍ ʮ͜ͷΑ͏ʹॻ͘ͷͩʯͱ͍͏આ໌͕ͦ΋ͧ΋Ϝζ͍ import CaboCha cabocha_parser = CaboCha.Parser() # ղੳثΛ࡞Δ results = cabocha_parser.parse("͜͜ʹ޷͖ͳจষ") # ղੳ͢Δ ԿΛॻ͚͹͍͍ʁʁʁʁʁʁʁʁʁʁʁʁ

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“cabocha-python” Λ࢖ͬͯΈΑ͏ ParserΛ࡞Γɺ෼ղ͢Δ ͨͩ͠ɺ෼ੳ݁Ռ(͜͜Ͱ͸ results)͸গ͠ѻ͍ͮΒ͍ ʮ͜ͷΑ͏ʹॻ͘ͷͩʯͱ͍͏આ໌͕ͦ΋ͧ΋Ϝζ͍ ͜ͷྲྀΕͰ͍͖ͳΓC++Ӡʑͷઆ໌Λԡ͠෇͚Δͷ͸ແཧ͕͋Ζ͏͔ͱ

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શ෦טΈࡅ͍ͯઆ໌͢Δ࣌ؒ΋ͳ͍ͷͰ…

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ௐཧࡁΈͷ΋ͷΛ༻ҙ͠·ͨ͠ https: // github.com/log5r/sample-mecabocha

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ௐཧࡁΈͷ΋ͷΛ༻ҙ͠·ͨ͠ https: // github.com/log5r/sample-mecabocha main.pyΛ࣮ߦͯ͠ɺจষΛ͍ΕΔ͚ͩ άϥϑ͕ ./out/graph/ ʹग़དྷ·͢

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ௐཧࡁΈͷ΋ͷΛ༻ҙ͠·ͨ͠ https: // github.com/log5r/sample-mecabocha ΑΖ͚͠Ε͹ࢼͯ͠Έ͍ͯͩ͘͞

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ௐཧࡁΈͷ΋ͷΛ༻ҙ͠·ͨ͠ https: // github.com/log5r/sample-mecabocha ΑΖ͚͠Ε͹ࢼͯ͠Έ͍ͯͩ͘͞ ϒϨʔΫϙΠϯτషͬͯ؍࡯͢Δ΋Α͠

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·ͩ·ͩਚ͖ͳ͍CaboChaͷັྗ ຊ೔঺հͰ͖ͳ͔ͬͨ΋ͷ ղੳϨΠϠͷ࿩ ݻ༗දݱղੳ σʔλʹΑΔֶश ͳͲͳͲ

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·ͩ·ͩਚ͖ͳ͍cabochaͷັྗ ຊ೔঺հͰ͖ͳ͔ͬͨ΋ͷ ղੳϨΠϠͷ࿩ ݻ༗දݱղੳ σʔλʹΑΔֶश ͳͲͳͲ ͥͻެࣜαΠτͰʂ https: // taku910.github.io/cabocha/

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৯ޙͷײ૝(ؾʹͳΔ఺)

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CaboChaͷཪଆ Support Vector Machines ʹجͮ͘೔ຊޠ܎Γड͚ղੳث Support Vector Machines ͸ػցֶशΞϧΰϦζϜͷҰͭ ೔ຊޠͷจʹ͓͚Δ୯ޠಉ࢜ͷ܎Γड͚ؔ܎Λ෼ྨɾ༧ଌ

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CaboChaͷཪଆ ೔ຊޠͷจʹ͓͚Δ୯ޠಉ࢜ͷ܎Γड͚ؔ܎Λ෼ྨɾ༧ଌ ژ౎େֶςΩετίʔύε 4 . 0 ౳Λ༻ֶ͍ͯश

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CaboChaͷཪଆ ژ౎େֶςΩετίʔύε 4 . 0 ຖ೔৽ฉͷهࣄʹ֤छݴޠ৘ใΛਓखͰ෇༩ 1995 ೥ 1 ݄ 1 ೔͔Β 17 ೔·Ͱͷશهࣄɺ໿ 2 ສจɺ 1 ݄͔Β 12 ݄ ·Ͱͷࣾઆهࣄɺ໿ 2 ສจɺܭ໿ 4 ສจʹରͯ͠ɺܗଶૉɾߏจ ৘ใΛ෇༩

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CaboChaͷཪଆ ೔ຊޠͷจʹ͓͚Δ୯ޠಉ࢜ͷ܎Γड͚ؔ܎Λ෼ྨɾ༧ଌ ژ౎େֶςΩετίʔύε 4 . 0 ౳Λ༻ֶ͍ͯश ιʔε: “ 1995 ೥ 1 ݄ 1 ೔͔Β 17 ೔·Ͱͷશهࣄ”

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ؾʹͳΔ͜ͱ ޠኮྗ େৎ෉ʁ

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ؾʹͳΔ͜ͱ ޠኮྗ ΋ͱ΋ͱݹ͍πʔϧͳͷͰɺ৽ޠͷղੳ͕ෆ҆ఆͳ͜ͱ΋…?

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“ྩ࿨̒೥ʹ͸ೣϛʔϜ͕όζͬͨ͜ͱ͕͋Δɻ”

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ؾʹͳΔ͜ͱ ޠኮྗ ͦ΋ͦ΋ݹ͍πʔϧͳͷͰɺ৽ޠͷղੳ͕ෆ҆ఆͳ͜ͱ΋…? ͦ͏͍͑͹ɺCaboCha͸MeCabʹґଘ

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MeCabͷޠኮྗ ద੾ͳࣙॻΛબͿͱޠኮྗ্͕͕Δ໛༷ JumanDic IPADic NAIST-jdic UniDic Neologd

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MeCabͷޠኮྗ ద੾ͳࣙॻΛબͿͱޠኮྗ্͕͕Δ໛༷ JumanDic IPADic NAIST-jdic UniDic ←།Ұϝϯςφϯε͞ΕͯΔͬΆ͍ (2023൛͕͋Δ) Neologd

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ؾʹͳΔ͜ͱ MeCabͷࣙॻΛڧԽ͢Ε͹ɺCaboChaͷ෼ੳਫ਼౓΋্͕Δʁ Θ͔Βͳ͍ CaboChaࣗମ͸܇࿅ࡁΈͷϞσϧʹґଘ͢Δ͸ͣ ͨͱ͑͹ɺMeCabͰ৽͍ࣙ͠ॻΛ࢖༻ͯ͠ɺCaboChaଆͰܴ߹͢Δ Α͏ʹ࠶܇࿅͢ΔͳΒΞϦ…? ৄ͍͠ํͷҙݟΛืूதͰ͢

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·ͱΊ CaboCha͸ʢ 2024 ೥Ͱ΋ʣ͍͍ͧ Ұ౓Πϯετʔϧ͢Ε͹ා͘ͳ͍ ܎Γड͚ղੳ͸࣮༻తָ͍ͩ͠͠

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͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ ຊ೔঺հͰ͖ͳ͔ͬͨ΋ͷ ղੳϨΠϠͷ࿩ ݻ༗දݱղੳ σʔλʹΑΔֶश ͳͲͳͲ ͥͻެࣜαΠτͰʂ https: // taku910.github.io/cabocha/