"TTFTTJOH5SBOTMBUJPO"CJMJUZUISPVHI7PDBCVMBSZ"CJMJUZ"TTFTTNFOU
BQQFBSFEJO*+$"*ˏ寐⾱ 黓欵筨灇 꼛㜥 ꨒ⛆❨㣐ⰻ㿊 㼛㣗 /*$5 ꥎ歊 薉♧龤 /*$5 䎃剢傈 &3"50䠬闐牸 4FBTPO***嚊銲铂䔿‫׾زأذ‬欽ְ‫׋‬ծ知⤑‫ז‬缺鏬罏鐰⣣岀‫׾‬䲿周䖞勻‫ך‬缺鏬罏鐰⣣넝‫زأ؝‬缺鏬‫زأذ‬٥䱰挿缺鏬‫زأذ‬٥䱰挿缺鏬罏劤灇瑔‫׷״ח‬缺鏬罏鐰⣣⡚‫زأ؝‬缺鏬罏缺鏬‫زأذ‬٥䱰挿鐰⣣穠卓缺鏬‫زأذ‬٥䱰挿铂䔿‫زأذ‬铂䔿‫زأذ‬鐰⣣穠卓2/22胜兝‫اسؙؐٓ‬٦‫ء‬ٝ‫ؚ‬缺鏬 ‫اسؙؐٓ‬٦‫ء‬ٝ‫ؚ‬缺鏬‫כד‬ㅷ颵ָ铬겗● ‫اسؙؐٓ‬٦‫ء‬ٝ‫ؚ‬缺鏬‫כד‬ծꬊ㼔Ꟍ㹺‫׮‬缺鏬⡲噟‫⸇⿫ח‬● ꬊ㼔Ꟍ㹺ָծ⡚ㅷ颵‫ך‬缺鏬‫׾‬鵤‫׷֮ל׃ל׃ָהֿׅ‬‫اسؙؐٓ‬٦‫ء‬ٝ‫ؚ‬缺鏬‫ך‬穠卓⢽⾱俑

The four brothers died of smallpox in 737 and there was arumor that it was a punishment for driving the prince tosuicide.

葺ְ缺鏬穠卓4⼈の兄弟は737年に天然痘で死亡し、それは皇⼦を⾃殺に追い込んだことへの罰だといううわさが広まった。

䝤ְ缺鏬穠卓4⼈の兄弟は737年スモールポックスで死んだ。そして⾃殺するためにプリンスを運転して消えたといううわさがたった。

3/22胜兝‫اسؙؐٓ‬٦‫ء‬ٝ‫ؚ‬缺鏬 ⡚ㅷ颵‫ז‬缺鏬‫כ‬⣛걾㔐侧顤欽‫׾‬㟓⸇ׁ‫׷ׇ‬● ⼧ⴓ‫ז‬ㅷ颵‫ך‬缺鏬ָ䖤‫׾ؙأةדת׷׸׵‬䫎‫־‬竲ֽ‫׷‬㜥さծ⡚ㅷ颵‫ז‬缺鏬‫כ‬⡭ⴓ‫ؙأةז‬⣛걾‫׾‬欰ׁׄ‫׷ׇ‬缺鏬‫ؙأة‬Job缺鏬穠卓⡚ㅷ颵 L缺鏬‫ؙأة‬Job缺鏬穠卓⡚ㅷ颵 L缺鏬‫ؙأة‬Job

缺鏬穠卓넝ㅷ颵 J⡭ⴓ‫ؙأةז‬⣛걾

4/22胜兝‫اسؙؐٓ‬٦‫ء‬ٝ‫ؚ‬缺鏬 葺ְ缺鏬罏ָ✲⵸‫ל׸ַ׻ח‬⣛걾‫⸬׾‬桦⻉‫׷ֹד‬չ葺ְ缺鏬罏պָ✲⵸‫ְז׵ַ׻ח‬㜥さ缺鏬‫ؙأة‬Job

缺鏬穠卓⡚ㅷ颵 L缺鏬‫ؙأة‬Job缺鏬‫ؙأة‬Job

缺鏬穠卓

缺鏬穠卓⡚ㅷ颵 L넝ㅷ颵 J㔐‫ؙأةך‬⣛걾ָ䗳銲չ葺ְ缺鏬罏պָ✲⵸‫׷ַ׻ח‬㜥さ缺鏬‫ؙأة‬缺鏬穠卓넝ㅷ颵 J㔐‫ؙأةך‬⣛걾‫ד‬幥‫׬‬

5/22胜兝缺鏬罏鐰⣣缺鏬‫׷״חزأذ‬缺鏬罏鐰⣣‫כ‬姻然‫ָ׌‬넝‫زأ؝‬● 缺鏬罏鐰⣣‫ך‬䖞勻岀缺鏬‫زأذ‬● 缺鏬‫כزأذ‬姻然‫ָ׌‬䱰挿‫ָزأ؝‬䱦ַ‫؛أ׶‬٦ٕ‫ְז׃‬● 知⤑‫ז‬缺鏬罏鐰⣣倯岀ָ実‫׷ְג׸׵׭‬缺鏬‫ךزأذ‬⢽Translate the following sentences:
Q1: “The accident triggered the …”㼔Ꟍ㹺ָ䱰挿その事件がきっかけとなり…

Q2: “His style was handed down ...”
彼の⼿法は江⼾時代の終わりから続く…

6/22䲿周荈䊹歍デ铂䔿‫ךزأذ‬崞欽荈䊹歍デ铂䔿‫ⵃךزأذ‬欽‫ד‬䱰挿‫׾زأ؝‬幾‫ׅ׵‬● 荈䊹歍デ铂䔿‫زأذ‬- ぐ⽃铂‫ך‬䠐㄂‫׾‬濼‫׾ֲַוַ׷ְג׏‬瘶ִ‫׷‬- 荈䊹歍デ‫דךז‬ծ㼔Ꟍ㹺‫׷״ח‬䱰挿‫♶כ‬銲● 缺鏬腉⸂‫ה‬铂䔿‫ךزأذ‬㔐瘶‫׾‬ꟼ鸬‫׷ֽב‬然桦ٌ‫׾ٕر‬圓眠荈䊹歍デ铂䔿‫ךزأذ‬⢽䠐㄂‫׾‬濼‫⽃׷ְג׏‬铂‫ְׁ׌ֻג׃ؙحؑث׾‬Q1. “The accident triggered the establishment of the Law for the …”

☑

☑

☐☑
7/22

䲿周‫ٖؿ‬٦‫ي‬ٙ٦‫ؙ‬缺鏬٥铂䔿‫׾زأذ‬ず儗㹋倵ծ♧鿇‫ך‬缺鏬‫ֽ׌‬䱰挿彊⪒‫ؑؿ‬٦‫ؤ‬⾱俑铂䔿‫زأذ‬缺鏬‫زأذ‬⾱俑铂䔿‫زأذ‬缺鏬‫زأذ‬㹋遤‫ؑؿ‬٦‫ؤ‬倜‫ְ׃‬缺鏬‫ؙأة‬倜‫⾱ְ׃‬俑ٌ‫ٕر‬㼰侧‫ך‬缺鏬‫زأذ‬穠卓‫׫ך‬㼔Ꟍ㹺ָ䱰挿ㅷ颵✮庠穠卓铂䔿‫زأذ‬

8/22㉏겗鏣㹀缺鏬٥铂䔿‫ךزأذ‬穠卓ַ‫׵‬ㅷ颵✮庠㐻‫׾‬㷕统● Ⰵ⸂{𝑘}&缺鏬罏꧊さ{𝑠}'缺鏬٥铂䔿‫⾱ךزأذ‬俑꧊さ ⾱俑‫⽃כ‬铂‫ך‬꧊さ‫ד‬邌植

{𝑧&' }&,'

缺鏬‫ךزأذ‬䱰挿穠卓‫ך‬꧊さ z +, ∈ 0, 1, “? ”

{𝑦&4 }&,4∈' 铂䔿‫ךزأذ‬㔐瘶穠卓‫ך‬꧊さ y +6 ∈ 0, 1{𝒔}'⾱俑暴䗙‫ך‬꧊さ{𝒘}4∈'⽃铂暴䗙‫ך‬꧊さ● ⳿⸂ㅷ颵✮庠㐻 Pr [zks = 1 | {ykw }w2s ]⇤倜‫⾱ְ׃‬俑𝑠 ∗ ‫ח‬㼎‫ג׃‬缺鏬罏𝑘ָծ넝ㅷ颵‫ך‬缺鏬‫׾‬鵤‫ׅ‬然桦‫✮׾‬庠⇤

9/22䲿周ٌ‫ٕر‬缺鏬٥铂䔿‫ךزأذ‬穠卓‫׾‬ꟼ鸬‫׷ֽב‬然桦ٌ‫ٕر‬ٌ‫ًٓػٕر‬٦‫ة‬錁庠㢌侧缺鏬‫زأذ‬‫ך‬䱰挿穠卓𝒔
⾱俑暴䗙

𝜃&𝑧&'

𝑦&4 铂䔿‫زأذ‬𝑘‫ך‬㔐瘶

𝜈'𝜇4𝑠缺鏬‫ٕرٌزأذ‬

𝜑&

𝜓&𝝉𝝅𝒘
⽃铂暴䗙

𝑤∈𝑠

铂䔿‫ٕرٌزأذ‬10/22缺鏬‫ٕرٌزأذ‬缺鏬腉⸂‫⾱ה‬俑ꨇ僒䏝‫ח‬䖞ְ缺鏬‫زأذ‬穠卓ָ寸‫׷ת‬● 缺鏬罏𝑘ָ⾱俑𝑠‫ח‬㼎‫ג׃‬넝ㅷ颵‫ך‬缺鏬‫׾‬鵤‫ׅ‬然桦‫׾‬ٓ‫דٕرٌُءح‬邌植1
Pr [zks = 1] =1 + exp ( ( k缺鏬腉⸂⌫s ))

⾱俑ꨇ僒䏝

11/22

铂䔿‫ٕرٌزأذ‬铂䔿腉⸂‫⽃ה‬铂ꨇ僒䏝‫ח‬䖞ְ铂䔿‫زأذ‬㔐瘶ָ寸‫׷ת‬● 缺鏬罏𝑘ָ⽃铂𝑤‫׾‬չ濼‫׷ְג׏‬պ‫ה‬瘶ִ‫׷‬然桦‫׾‬ٓ‫דٕرٌُءح‬邌植1Pr [ykw = 1 | zks = 1] =1 + exp ( (✓k1Pr [ykw = 1 | zks = 0] =1 + exp ( ( k铂䔿腉⸂µw ))
µw ))

⽃铂ꨇ僒䏝
12/22

⾱俑٥⽃铂ꨇ僒䏝ٌ‫ٕر‬⾱俑٥⽃铂‫ך‬ꨇ僒䏝‫כ‬ぐ暴䗙‫ח‬䖞‫ג׏‬寸‫׷ת‬● ⾱俑٥⽃铂ꨇ僒䏝‫ٕرٌך‬⾱俑ꨇ僒䏝⽃铂ꨇ僒䏝>>⌫s = ⇡ sµw = ⌧ w⾱俑暴䗙‫ךפ‬ꅾ‫⾱ ׫‬俑暴䗙⽃铂暴䗙‫ךפ‬ꅾ‫⽃ ׫‬铂暴䗙● 剑穄涸‫ًٓػٕرٌז‬٦‫ة‬ぐ缺鏬罏𝑘‫ך‬缺鏬腉⸂ ψ + 铂䔿腉⸂ θ + ϕ + ⾱俑暴䗙‫ךפ‬ꅾ‫⽃ 𝝅 ׫‬铂暴䗙‫ךפ‬ꅾ‫𝛕 ׫‬
13/22

‫ًٓػ‬٦‫ة‬䱿㹀缺鏬腉⸂‫ה‬铂䔿腉⸂‫׾‬鵚‫ⴓ⵸✲׷ֽב‬䋒‫׾‬㼪Ⰵ● ٌ‫ךٕر‬㽍䏝𝑆& : 缺鏬罏𝑘ָ缺鏬‫⾱׋׃‬俑꧊さ𝜆 and 𝜉: ‫ػ؎ع‬٦‫ًٓػ‬٦‫ة‬L ({ k }, {✓k }, { k }, ⇡, ⌧ )Y=N k | ✓k , 1 N ✓k | 0,k1

Nk | 0,1⇥ N ⇡ | ⇠ 1I ⇥ N ⌧ | ⇠ 1I
缺鏬腉⸂ 𝜓 & ָY Y Y⇥
Pr [ykw | zks ] Pr [zks ] 铂䔿腉⸂ 𝜃& ‫ח‬鵚‫ֻב‬‫ⴓ⵸✲זֲ״‬䋒‫׾‬㼪Ⰵ
k s2Sk w2s● &.،ٕ‫ًٓػٕرٌדيؤٔ؞‬٦‫׾ة‬䱿㹀- 缺鏬‫ךزأذ‬䱰挿穠卓 𝑧&' ָ傀濼‫ך‬㜥さծ

E [zks ] = Pr [zks = 1 | {ykw }w2s ] ‫׾ '&𝑧ח׶׻➿ך‬湫䱸⢪ֲ

14/22‫ر‬٦‫زحإة‬‫اسؙؐٓ‬٦‫ء‬ٝ‫ך⟝ דؚ‬薉傈缺鏬穠卓‫׾‬꧊● չ 8JLJQFEJB傈薉❨鿪ꟼ鸬俑剅㼎鏬‫؝‬٦‫أػ‬պַ‫׵‬薉俑‫׾‬鼅䫛● ٓٝ‫؟‬٦‫דؤ‬薉傈缺鏬‫׾ؙأة‬⣛걾⟝ⰼ- 缺鏬儗‫ח‬铂䔿‫「׮زأذ‬꿀ׁ‫׷ׇ‬● ぐ缺鏬穠卓‫ח‬ㅷ颵ٓ‫ٕك‬չ넝ㅷ颵պPSչ⡚ㅷ颵պ‫׾‬➰♷‫ر‬٦‫زحإة‬嚊銲⾱俑侧

104

缺鏬穠卓侧

1,498

缺鏬罏侧

5515/22⾱俑٥⽃铂暴䗙鎉铂ꬊ⣛㶷‫⽃ך‬秪‫ז‬暴䗙‫ⵃ׾‬欽
⾱俑暴䗙俑畍⚥‫ך‬铂侧俑畍⚥‫ؕך‬ٝ‫و‬侧俑‫ػך‬٦‫؍ذءٖؗف‬俑⚥‫ך‬劢濼铂侧⽃铂暴䗙
Google n-gram‫؝‬٦‫׷ֶֽחأػ‬ծHSBN然桦‫ך‬頾‫ך‬㼎侧㽍䏝植➿،ًٔؕ薉铂‫؝‬٦‫أػ‬$0$"‫׷ֶֽח‬ծHSBN然桦‫ך‬頾‫ך‬㼎侧㽍䏝#SPXO‫؝‬٦‫׷ֶֽח׸׊׸׉أػ‬ծHSBN然桦‫ך‬頾‫ך‬㼎侧㽍䏝媮ꥡ‫⽃ך‬铂ꨇ僒䏝䭷垥47-16/22鐰⣣䭷垥넝ㅷ颵‫ך‬缺鏬‫׾‬䖤‫ךדת׷‬缺鏬顤欽‫ד‬鐰⣣● 䲿周岀‫׶״ח‬չ넝ㅷ颵‫ך‬缺鏬‫׾‬鵤‫ׅ‬然桦ָ넝ְպ갫‫ח‬缺鏬罏‫׷ֹדָהֿ׷ץ⚛׾‬● ⳿⸂ׁ‫׋׸‬갫‫ח‬缺鏬‫׾‬⣛걾‫׋׃‬㜥さ‫ך‬缺鏬顤欽‫ד‬鐰⣣- 缺鏬顤欽

չ넝ㅷ颵պٓ‫ךֹ➰ٕك‬缺鏬‫ⵋח‬麦‫חדת׷ׅ‬䗳銲‫ז‬缺鏬罏侧缺鏬顤欽‫ך‬⢽缺鏬‫ؙأة‬ֿ‫ך‬㜥さծ缺鏬顤欽⡚ㅷ颵L⡚ㅷ颵L넝ㅷ颵J17/22‫ك‬٦‫؎ٓأ‬ٝٗ‫ؙح؍ذأآ‬㔐䌓‫ה‬47.‫ك׾‬٦‫؎ٓأ‬ٝ‫ח‬⢪欽‫ك‬٦‫؎ٓأ‬ٝ‫ה‬䲿周岀‫ؒٔغך‬‫ّء‬ٝぐ䩛岀‫ד‬欽ְ‫׷‬䞔㜠⾱俑暴䗙⽃铂暴䗙铂䔿‫زأذ‬穠卓✓✓ٓٝ‫يت‬SVM-S✓

SVM-SW

✓

LR-S

✓

LR-SW

✓

✓

✓

OURS-in✓✓✓

OURS✓✓✓OURS-in:䲿周岀‫ؒٔغך‬٦‫ّء‬ٝկ缺鏬腉⸂‫ה‬铂䔿腉⸂‫׾‬ꟼ鸬‫ְזֽב‬18/22穠卓 䲿周岀‫כ‬ծ缺鏬‫ךزأذ‬䱰挿桦ָ㼭ְׁ㜥さ䱰挿‫׾زأ؝‬䱦ֽ‫ְז‬㜥さ‫ח‬缺鏬顤欽‫⵴ך‬幾⸬卓㣐缺鏬顤欽‫ך‬㼎ٓٝ‫يت‬嫰缺鏬‫زأذ‬穠卓‫ך‬䱰挿桦
0%

1%6%12%ٓٝ‫يت‬

1.000

1.000

1.000

1.000

SVM-S-

0.825

0.703

0.672

SVM-SW-

0.756

0.679

0.659

LR-S-

0.820

0.706

0.669

LR-SW-

0.731

0.678

0.660

OURS-in

0.908

0.736

0.699

0.661

OURS

0.673

0.660

0.675

0.664

19/22穠卓 缺鏬腉⸂‫ה‬铂䔿腉⸂‫ך‬ꟼ鸬➰ֽ‫כ‬✮庠礵䏝ぢ♳‫⸬ח‬卓،ٔ
缺鏬顤欽‫ך‬㼎ٓٝ‫يت‬嫰缺鏬‫زأذ‬穠卓‫ך‬䱰挿桦
0%

1%6%12%ٓٝ‫يت‬

1.000

1.000

1.000

1.000

SVM-S-

0.825

0.703

0.672

SVM-SW-

0.756

0.679

0.659

LR-S-

0.820

0.706

0.669

LR-SW-

0.731

0.678

0.660

OURS-in

0.908

0.736

0.699

0.661

OURS

0.673

0.660

0.675

0.664

20/22穠卓 铂䔿‫زأذ‬穠卓‫➭כ‬䩛岀‫✮ך‬庠礵䏝ぢ♳‫׮ח‬剣⸬
缺鏬顤欽‫ך‬㼎ٓٝ‫يت‬嫰缺鏬‫زأذ‬穠卓‫ך‬䱰挿桦
0%

1%6%12%ٓٝ‫يت‬

1.000

1.000

1.000

1.000

SVM-S-

0.825

0.703

0.672

SVM-SW-

0.756

0.679

0.659

LR-S-

0.820

0.706

0.669

LR-SW-

0.731

0.678

0.660

OURS-in

0.908

0.736

0.699

0.661OURS

0.673

0.660

0.675

0.664

21/22

‫׭הת‬铂䔿‫׾زأذ‬欽ְ‫׋‬ծ知⤑‫ז‬缺鏬罏鐰⣣岀‫׾‬䲿周● 荈䊹歍デ铂䔿‫׾زأذ‬欽ְծ䱰挿‫׾زأ؝‬䱦ֽ‫ח׆‬缺鏬罏腉⸂‫כגְמ‬缺鏬ㅷ颵‫✮׾‬庠● 缺鏬٥铂䔿‫ךزأذ‬穠卓‫׾‬ꟼ鸬‫׷ֽב‬然桦ٌ‫׾ٕر‬䲿周● 穠卓- 䲿周岀‫اسؙؐٓכ‬٦‫ء‬ٝ‫ؚ‬缺鏬顤欽‫⵴ך‬幾‫ח‬顀柃- 缺鏬腉⸂‫ה‬铂䔿腉⸂‫ך‬ꟼ鸬➰ָֽ剣⸬

22/22