CA Basecamp 2019: クリエイティブのための機械学習

by Kota Yamaguchi

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ؠؙٛؕطؔهסג״ס 嚀危㰢綗㸓⹾ ⩞㜀 AI Lab

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㸓⹾ ⩞㜀 Research Scientist, AI Lab ؤ٤مٖ٭ذلة٘٤ 嚀危㰢綗磬塷 • 2017 – 杯绷 • 2014 – 2017 Ⲃ䷷ 典⴮㛻㰢 • 1I% 4UPOZ#SPPL6OJWFSTJUZ 64

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"*-BC ظةذٜ䇶⼔⮆ꄇס"*溿狒ꝧ氦磝笝 • 嚀危㰢綗 • ؤ٤مٖ٭ذلة٘٤ • ؤ٤مٖ٭ذءٚنؔشؠت • 舅抅銧鏤⭚杼 • 㵚鎇ظاؕ٤ • 銶ꄈ磬岷㰢

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"*-BCס溿狒孨Ⳃ ظةذٜ䇶⼔ꯛ㓊ךס韬ס냕ַ溿狒յئ٭لت؅鵟׊ג炘⚡㲔逷仼儖㎁⫂ס槆⥼鏀閁硌㰢⚡.*36 ךס⨣熓韛⹨韛 IUUQTXXXDZCFSBHFOUDPKQOFXTQSFTT

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"HFOEB 1. AI Labֿ⹦׽磝׳ظةذٜ䇶⼔⯆⛼ס鐐갭 䇶⼔ؠٛشؠ曍ס◀峮 فػ٭ס⯆⛼稴꥗䶹䭤 4. Webً٭ة־׼סط؞تع䇶⼔榟䡗 فػ٭槆⥼ס杼鉮

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"*-BCֿ⹦׽磝׳ ظةذٜ䇶⼔⯆⛼ס鐐갭

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䇶⼔ؠؙٛؕطؔه فػ٭槆⥼յⳂ槆䇶⼔յط؞تعםלյֵ׼׹׾䇶⼔辐杯 ֽ䐂ם堼鴜鲛⚡وٚ٤ֿ嵹鬼999ך☪׌׃◀硜 <䇶⼔>YYYYYYDPKQ◀硜 ԂԂԂԂԃ ꞊典ך☔妳ס굁괏䈘䗯㕔嵹鬼劲㱦٬꡾㲊وٚ٤םלյֽ䐂䗯㕔׵䑒釤ն氧ꎰ⚡⿦丗999┒☔狯滭ն 堼鴜鲛⚡ ◀硜 ʘ഑৴֦େதʂʂʗɹΠϯϑΟʔυܕ޿ࠂ αϯϓϧςΩετͰ͢ʂ ΠϯϑΟʔυ޿ࠂ ΠϯϑΟʔυܕ޿ࠂαϯϓϧςΩ ετͰ͢ʂ ΠϯϑΟʔυ޿ࠂ ޿ࠂओϩΰ

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ظةذٜ䇶⼔ס⯆⛼כ鿥⟓ 䇶⼔╚ 䇶⼔♏杼䈘䇶⼔鿥⟓ ْظؔؓ ٗ٭ا٭ وٚ٤ػ٭ ؠؙٛؕذ٭ ؠؙٛؕطؔهס ⛼׼׿׾כ׆؀ 35#

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ظةذٜ䇶⼔ס攐䐶ذ٭أطؔ٤ء " # $ 䏼全סُت䇶⼔ ظةذٜ䇶⼔ " ⪒יס☔מ⺱׋䇶⼔؅鿥⟓ ⺱׋ْظؔؓך׵┉☔┉☔מ⺬؂׎ג䇶⼔؅鿥⟓

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ظةذٜ䇶⼔ס攐䐶ذ٭أطؔ٤ء ⠕⮯סٗ٭ا٭מ㵚׊י 䇶⼔؅ق٭خػٚؕثյ Ⲗ冽ס냕ַ䇶⼔鿥⟓⺎耆 ظةذٜ䇶⼔⺱׋ْظؔؓך׵┉☔┉☔מ⺬؂׎ג䇶⼔؅鿥⟓ " # $

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ظةذٜ䇶⼔ֿ⯆⛼⣐מ׵ג׼׌䧪䡵 ⠕⮯סٗ٭ا٭מ㵚׊י┉ח┉ח 䇶⼔辐杯؅⛼׽גַ ⧠ٗ٭ا٭ַֿג㕙⺬յא׿ב ׿מלֹ׷זי䇶⼔؅⛼׽⮆ׄ׿ ףַַ ؠؙٛؕذ٭ " # $

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䇶⼔ؠؙٛؕطؔهע㛡牊㛻ꄈ⯆⛼׫ 梪㗞㚺⴫ • ذ٭أطؔ٤ء䇶⼔ס鶟⴫ • ظةذٜ䇶⼔ُ٭آشعס䦡㛻 • 䇶⼔寕鞝ס湾⽜⴫ 䅻מ二׊ׂ⿁韬ס냕ַ䇶⼔؅גׂ׈ ؆⪌牭׊禈ׄ׾׆כֿ荁ַ䡵樋מ " # ׆׿佤仼釤גնն ؆յ׆׿עزؘشؠ

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"*-BCסوٞةؘؠع 嚀危㰢綗؅榫ַגظةذٜ䇶⼔⯆⛼٬鿥⟓خٖٛ٭ب٘٤ ؠٛشؠס◀峮 ⯆⛼ס䶹䭤䇶⼔ס杼鉮 ׻׽荁ַ鿥⟓ Ⲗ曍氳ם⯆⛼ 舅Ⳃ⮆冪

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䇶⼔ؠٛشؠ曍ס◀峮㹿㽂岐㷺㰢綗מ׻׾'BDFCPPL䇶⼔ס$53◀峮 +4"* 㹿㽂 خ٭بْٜٔظؔؓꝴס䇶⼔כؠٛشؠס⥝⺸⮆冪 13.6

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ؠٛشؠ曍 $53 ס◀峮 ׆סفػ٭槆⥼על׿דׄס☔־׼ؠٛشؠ׈׿ױ׌־ ? • ⶡ硾ם㍑䅯ゖ갭מ䅯浓 • 槆⥼כ䇶⼔鿥⟓錃㲊؅⪌ⱱյ ؠٛشؠ曍؅⭳ⱱכ׌׾嚀危㰢綗ٓظٜ؅錃銶 • 䇶⼔鿥⟓⯥מ⿁韬鍐❫յ鸵⮉ ם⪌牭㵚霄ס鹟䥃յ磵冽ס◀ 峮ֿ⺎耆מ

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㍑䅯◀峮ٓظٜס┉❆ ⪌ⱱ 槆⥼յط؞تعյ䇶⼔鿥⟓錃㲊 ⭳ⱱ ؠٛشؠ曍 ⪌ⱱמ䑴׋ג/FVSBM/FUXPSL؅ 磝ײ⺬؂׎י◀峮 <$IFO>

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㲔꤀סⲖ冽䇶⼔؅ْظؔؓמ⪌牭׌׾꤀ס◄⯥ס ⮭了免乢כ׊י⮵榫䇶⼔鷞榫㲔竮ס䷉ャ׫ IUUQTXXXDZCFSBHFOUDPKQOFXTQSJOUJE

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⛰ֿؠٛشؠ◀峮מⲖ׀ױ׌־ ʘ഑৴֦େதʂʂʗɹΠϯϑΟʔυܕ޿ࠂ αϯϓϧςΩετͰ͢ʂ ΠϯϑΟʔυ޿ࠂ ΠϯϑΟʔυܕ޿ࠂαϯϓϧςΩ ετͰ͢ʂ ΠϯϑΟʔυ޿ࠂ ޿ࠂओϩΰ ط؞تع辐杯 荁ַ槆⥼ 鐍ֿ鐍מ㵚׊י⛰ס 䇶⼔؅⭳׊ג־

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לסْظؔؓךלס⪌ⱱֿⲖ冽氳־鐧削 <㹿㽂 13.6> 槆⥼յط؞تعס⿁韬ֿꄆ釐䇶⼔鿥⟓錃㲊ֿꄆ釐䇶⼔鿥⟓錃㲊ֿꄆ釐

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蛽כ׊狌 ┉芗מؠٛشؠ◀峮מ僃׵Ⲗׂסע䇶⼔鿥⟓錃㲊ꯁ泘䇶⼔؜طإٛյذ٭أطؔ٤ء䗯㕔םלتق٭تםظ٭ذ 孷ַ嚀危㰢綗ٓظٜךؠٛشؠ◀峮⺎耆 ظؔ٭وٚ٭ؼ٤ءֿⲖ冽氳םסע槆⥼׷ط؞تعכַזג 냕域⩕ظ٭ذ؅䣽ֹ㕙⺬ֿْؕ٤

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ؠٛشؠ◀峮ס⺎釱⴫ 㰢綗׊גٓظٜ־׼ע槆⥼ס갻蜷ꯛ㓊ס⺎釱⴫׵⺎耆 <㹿㽂 +4"*>

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فػ٭ס⯆⛼稴꥗䶹䭤 ,0UBBOE,:BNBHVDIJ &NPUJPOBM4UZMF5SBOTGFSGPS4UPDL"TTFUT $713 8PSLTIPQT 8PSLJOQSPHSFTT

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⯆⛼稴꥗䶹䭤 ☔ֿؠؙٛؕطؔه⯆⛼׌׾⛼哅؅ؓبتع ׌׾ص٭ٜ 嚀危㰢綗ך׻׽تُ٭عמ • 槆겧ס稴꥗ • ☔擻䄐僀ֻ • ٕٝؕ٭ס鿥糋

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)BQQZUPTDBSZ 4DBSZUPIBQQZ <0UB $7138> تعشؠ碛免ס槆겧㚺䬵

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فػ٭ס☔擻舅Ⳃ䄐僀ֻ • ☔擻ס㣓ⳙ؅吾⭳ • 㣓ⳙס⛍יַ׾☔擻槆⥼ ؅吾碟 • 㣓ⳙ؅䬈ֻי䄐僀ֻ ⪌ⱱفػ٭ 䄐僀ֻ岷ײفػ٭

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ٕٝؕ٭ס鿥糋◀峮 • Neural networksמ׻׽二׊ַظاؕ٤釐碛ס⛣糋؅◀峮 ל׆מ稅ס䅮؅糋׀ױ׌־ 糋־׿אֹ 糋־׿ם׈אֹ

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ٕٝؕ٭啶䡗ס僃鸵⴫ ׻׽ؠٛشؠ׈׿׷׌ׂם׾׻ֹמٕٝؕ٭ס⛣糋؅舅Ⳃ鐧丝

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䤗软מ׻׾⯆⛼䶹䭤 • حٞ־׼⛰־؅舅Ⳃ榟䡗׌׾סע䤗软氳מꦘ׊ַ 㛻ꄈס㰢綗ظ٭ذ־׼㰢綗 à ך׀י׵⛍ג׻ֹם׵סֿ⭳全┕ֿ׾ • ꄆ憠ꯁ泘 ⯆⛼نٞ٭סⲖ曍⴫ 嚀危㰢綗؅榫ַג二׊ַ辐杯䤗嫎ס暠䐂

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8FCً٭ة־׼ס ط؞تع䇶⼔榟䡗㸓兎吾碟鵽Ⳃ㑔䇶⼔舅Ⳃ榟䡗סג״ס8FCً٭ة儖乃䥩⭳䣆嫎ס溿狒 :"/4

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吾碟鵽Ⳃ㑔䇶⼔吾碟ؠؙٛמ䑴׋י辐炐׈׿׾䇶⼔舅Ⳃ榟䡗מ׻׾ْٛشع ؠٛشؠ曍ס⺸┕ 䇶⼔وٚ٤ػ٭ס䶹䭤 ֽ䐂ם堼鴜鲛⚡وٚ٤ֿ嵹鬼999ך☪׌׃◀硜 <䇶⼔>YYYYYYDPKQ◀硜 ԂԂԂԂԃ ꞊典ך☔妳ס굁괏䈘䗯㕔嵹鬼劲㱦٬꡾㲊وٚ٤םלյֽ䐂䗯㕔׵䑒釤ն氧ꎰ⚡⿦丗999┒☔狯滭ն 堼鴜鲛⚡ ◀硜

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⛰ֿ8FCً٭ةס儖乃םס־ • ┘攐㲊㛡丗ס8FCئؕع؅㵚霄כ׊י䇶⼔؅舅Ⳃ榟䡗׌׾מע舅Ⳃך 儖乃؅攐㲊׌׾䑒釐 • 儖乃׼׊׈յـؕق٭ٛ٤ؠס㳡䈱־׼儖乃甙䢥؅攐㲊 <㸓兎 :"/4>

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炘⫂ךסئ٭لت㲔逷

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&$؞٭٠٭غ榟䡗 • よ⿁ذؕعٜ־׼吾碟䇶⼔؞٭٠٭غ؅榟䡗 ⱶ嵸㉺飃ꮟ嫧 ⱶ嵸㉺ ُؓٞ ⱶ嵸㉺ ⱶ嵸㉺ ׊׍ׂ㑔 ٚ٭ْ٤ ٚ٭ْ٤ ⽏㉇儘䆔 ٚ٭ْ٤ ٚ٭ْ٤ ⴮宾鷹 ⩗꧅آ٭هٜ J1IPOF ⩗꧅آ٭هٜ 64# ⩗꧅آ٭هٜ ⩗꧅آ٭هٜ N

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فػ٭槆⥼ס杼鉮 .BZV0UBOJ :VLJ*XB[BLJ ,PUB:BNBHVDIJ $7138PSLTIPQT

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"%48PSLTIPQ ㎁꤀⚡閱$713✡錃ס䇶⼔槆⥼杼鉮 ؤ٤ً 䇶⼔槆⥼ס塜׊ַ鋗鳭؅鹟ש鐐갭 AI Labز٭ֿّ⛣暠䐂

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2♓┖ס乃珕סֹהյל׿ֿ䇶⼔⫂㳊؅塜׊ ׂ鋗鳭׊ג׵ס־ח鹟׬ •*TIPVMEESJWFUIJTDBBS#FDBVTFJUTMVYVSJPVT •*TIPVMETUBOEVQUPIBSBTTNFOU#FDBVTFJUJTBCBEUIJOH •*TIPVMECVZUIFTFCBUUFSJFTCFDBVTF*NPVU •*TIPVMEESJOL.PVOUBJO%FX#FDBVTFJUXJMMQVNQNFVQ •*TIPVMEESJOL(BUPSBEF#FDBVTFJUXJMMLFFQNFHPJOH •*TIPVMEESJOL1FSSJFS#FDBVTFUIFESJOLJTTPEFMJDJPVTBTUPCF GSPOUQBHFOFXT •*TIPVMECVZBEFMM#FDBVTFJUJTBHPPEEFBM •*TIPVMEHFUHBUPSBEF#FDBVTFJUJTHPPEGPSFOFSHZ •*TIPVMEESJOL4PVUI,PSFBO4QSJUFCFDBVTFJUTSFGSFTIJOH •*TIPVMEESJOL1FQTJ#FDBVTFUIFSFJTBDPVQPO •*TIPVMEESJOLHBUPSBEF#FDBVTFJDBOCFBHPPEBUIMFUF •*TIPVMETIPQBU3JUF"JE#FDBVTFUIFZIBWFBMPUPGEFBMTPO UIFJSQSPEVDUTJG*VTFUIFJSDPVQPOT •*TIPVMEESJOL3$$PMB#FDBVTFESJOLJOHJUNBLFTNFTNBSU •*TIPVMEESJOL0WBMUJOF#FDBVTFJUMMIFMQNFTMFFQ •*TIPVMEESJOL3PZBM$SPXO$PMB#FDBVTFJUJTSFGSFTIJOH *NBHFDSFEJU<;)VTTBJO>

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䇶⼔辐杯杼鉮 ͛擻⛮鏀閁䥩霄ب٤ٍٜ ؕٚتع 邾ꥭٝؕؓؗع *NBHFDSFEJU<;)VTTBJO>

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䇶⼔ם׼ךע攐䓪ط؞تع辐杯釤ג泘מ־־؂׼׍յ儖䎎מ⚥ֻגַ׆כ עط؞تعכ׊י辐炐׈׿׷׌ַ 4BWF8BUFS4BWF-JGF *NBHFDSFEJU<;)VTTBJO>

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䡘չסؓوٞ٭ز 乃㰄鏀閁כ擻⛮鏀閁סٓظٜ؅磝ײ⺬؂׎ Google Vision APIכ'BTUFS3$//ي٭تס斻舅ٓظٜ✳榫鋗鳭⠮遨ע槆⥼־׼ס鏀閁磵冽ך䫒碟 *TIPVMETIPQGPSKFBOT *TIPVMEOPUTNPLF *TIPVMECVZUIJTDBS 0-%+&"/4 /&8)0.&4 )VNBO 4LZ ꞊鵽䈱吾碟 0$3磵冽擻⛮吾⭳磵冽 *NBHFDSFEJU<;)VTTBJO>

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ظةذٜ䇶⼔ס杼鉮מ䑒釐ם釐碛㵚霄ע舅抅⫝洠־׼☔䄄氳ם⛼槆ױך喋չ • ր꤉ㄥցױך杼鉮ך׀׾־ • ⶡ硾םظؔ٭وٚ٭ؼ٤ءٓظٜך䫟鑜עꦘ׊ַ ط؞تعע䍚ⱱםك٤ع 僃磙氳מעր錎姲ց؅䫟鑜׌׬׀ *NBHFDSFEJU<;)VTTBJO>

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ظةذٜ䇶⼔כ"* ׆׿ױך • ظةذٜ䇶⼔鷞榫ךע仴מ嚀危㰢綗ֿ㲔竮 ׆׿־׼ • 嚀危㰢綗מ׻׾二׊ַ辐杯䣆壿ך냕ַ䇶⼔Ⲗ冽 ؅㲔杯