TrendOwl

登壇詳細→https://youtu.be/PB4Wg-y1JrI?t=7942

Transcript

1. View Slide

2. .FNCFST
   Α͏͔Μ
   ͿΜͿΜ
   ͍ʔͪΌΜ
   5ZMFS
   Ωϯδϣ΢
   ͱΈͬ͘͢
   ࣎լ
   ژ౎
   ౦ژ
   ෱ౡ
   aaࢲ͕͸ͳ͍ͯ͠·͢
   

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3. View Slide

4. IUUQTRJJUBDPNBCDTIPUBSPJUFNTGDCBDF
   

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5. ເΛඳ͖͍ͨ
   ʮϑΝΫτνΣοΫͷຽओԽʯ
   Λ໨ࢦ͍ͯ͠·͢ʜ
   

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6. ੍࡞෺
   🤔ϑΣΠΫχϡʔεͱ͸
   

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7. ໋΍੓࣏ʹؔΘΔ͜ͱ΋
   ۽ຊ஍਒ ೥ถબڍ
   

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8. ϫΫνϯ͸ࣗ෼ͷҙࢥͰଧͯΔ
   ͷʹɺଧͭͳͱڧ੍͞Εͯ͠
   ·͍ͬͯΔʜ
   ࣮ࡍͷମݧஊ
   ਌͕৘ใݯΛͭʹཔΓ͗ͯ͢ɺ
   ภͬͨ৘ใͰ࿩͢Α͏ʹͳΓɺ
   ձ࿩͕੒Γཱͨͳ͍
   ϝϯόʔͷ5͘Μ ༑ୡͷ/͞Μ
   

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9. ૯຿লͷൃදͰ͸ϲ݄ʹҎ্ͷਓ͸ϑΣΠΫχϡʔεʹ৮Ε͍ͯΔ
   Ҿ༻ɿIUUQTXXXTPVNVHPKQNBJO@TPTJLJKPIP@UTVTJOE@TZPIJJIPZVHBJ@IUNM
   

   ʢຊݚڀձʢୈճʣࢿྉ̍ʮʰϑΣΠΫχϡʔεʱʹؔ͢ΔΞϯέʔτௐࠪ݁Ռʯʢ/3*ʣʣ
   

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10. ίϩφʹؔ͢Δ৘ใͷਅِΛ൑அͰ͖ͳ͔ͬͨਓ͕ଟ͍܏޲
    ɾίϩφՒͷ೔ຊͰ͸ɺ
    

    ʮ͓౬Ͱ৽ܕίϩφ΢Πϧε͕ࢮ໓͢Δʯ
    

    ΍ʮ৽ܕίϩφ΢ΠϧεͷӨڹͰ
    

    τΠϨοτϖʔύʔ͕ෆ଍͢Δʯ
    

    ͳͲͷِ৘ใ͕֦ࢄͨ͠ɻ
    

    ɾ૯຿লͷௐࠪͰɺ͜ΕΒͷِ৘ใͷ͏ͪ
    

    ҰͭͰ΋৴ͨ͡ͱ౴͑ͨਓ͸
    
    
    ೥ྸ૚͕௿͘ͳΔ΄Ͳଟ͘ɺ
    

    ̍̑ʙ̍̕ࡀͰ͸̏̒ʹ΋ٴΜͰ͍Δɻ
    Ҿ༻ɿIUUQTXXXTPVNVHPKQNBJO@DPOUFOUQEG
    ʢ৽ܕίϩφ΢Πϧεײછ঱ʹؔ͢Δ৘ใྲྀ௨ௐࠪʣ
    

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11. Ҿ༻ɿIUUQTXXXOBUVSFDPNBSUJDMFTT
    ʢ5IFPOMJOFDPNQFUJUJPOCFUXFFOQSPBOEBOUJWBDDJOBUJPOWJFXTʣ
    ϫΫνϯ൓ର೿͕͜ͷ··૿͑ଓ͚Δͱ͍ۙকདྷऔΓࠐ·Εͯ͠·͏ةݥੑ͕͋Δͱ͍͏ݚڀ݁Ռ😱
    

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12. ͍ۙকདྷ΁ͷةػײ
    ৘ใੜଶܥͰੜ੒͞ΕΔ৘ใ͕૿େ͠ɺ
    

    ͔ͭෆ͔֬ͳ৘ใͷׂ߹͕ߴ͍ʢͭ·ΓϊΠζ͕
    ଟ͍ʣ৘ใաଟͷঢ়ଶ͕ੜ͡Δ͜ͱͰɺِ৘ใΛ
    ࣄ࣮ͱޡೝͨ͠Γɺ͋Δ͍͸ࣄ࣮Λࣄ࣮ͩͱ৴͡
    ΒΕͳ͍Α͏ͳ͜ͱ͕සൟʹى͜ΔΑ͏ʹͳΕ
    ͹ɺ೔ৗੜ׆΍ܦࡁ׆ಈɺ͞Βʹ͸ຽओओٛʹ΋
    ෛͷӨڹ͕ٴͿՄೳੑ͕͋Δɻ
    

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13. ʁ
    Έͳ͞ΜɺϑΣΠΫχϡʔε
    ରࡦ͸΍ͬͯ·͔͢ʁ
    ʁ
    

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14. 
    
    ͍͍͑
    ͸͍
    ΠϯελάϥϜʹͯνʔϜϝϯόʔௐ΂
    ʮϑΣΠΫχϡʔεʹԿ͔͠ΒରࡦΛ͍ͯ͠Δ͔ʯ
    ߴߍੜɾେֶੜਓ
    

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15. ͔͠͠ϑΣΠΫχϡʔε
    ʹର͢ΔҙࣝΛ͍࣋ͬͯ
    Δਓ͸·ͩ·ͩগͳ͍
    ௐࠪͷ݁Ռ
    ϑΣΠΫχϡʔεʹ৮ΕΔස౓͸೔ʹ೔ʹ૿͍͑ͯΔ
    

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16. ײ৘΍ओ؍ʹࠨӈ͞Εͣ
    ٬؍తͳࠜڌ
    Λ࣋ͬͯ΋Β͍͍ͨ
    Ծઆɾ໨ඪ
    ؆୯ʹϑΣΠΫχϡʔε൑ఆʹ৮ΕΒΕΔ
    

    ؀ڥ͕ඞཁͰ͋ΔͷͰ͸ͳ͍͔ɻ
    
    

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17. ੍࡞෺
    ✌੍࡞෺
    

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18. IUUQTUXJUUFSDPNUSFOE@PXM
    

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19. σβΠϯͷϙΠϯτ
    ը૾ʹ਺஋Λॻ͔ͳ͍
    ஫ҙࣄ߲ΛಡΜͰ΋Β͏ͨΊ
    ʹɺ͋͑ͯςΩετʹ͔݁͠
    ՌΛॻ͖·ͤΜͰͨ͠
    πΠʔτΛݟΔͱ͖ʹ
    ਓؒ͸ը૾͔ΒݟΔ
    👎
    

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20. ੍࡞෺
    👩🎓෼ੳख๏
    

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21. ఻೻Ϟσϧºػցֶश
    Ҿ༻ɿIUUQTXXXSJLFMBCKQTUVEZ
    ਖ਼͍͠৘ใ '",&
    

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22. IUUQTXXXBBBJPSHPDTJOEFYQIQ"""*"""*QBQFSWJFX'JMF
    ൑அख๏
    ɾΞΧ΢ϯτ͕ొ࿥͞Ε͔ͯΒͲΕ͙Β͍͔
    ɾݩπΠʔτ͔πΠʔτ͞Ε͔ͯΒͲΕ͙Β͍ܦա͍ͯ͠Δ͔
    

    ɾೝূࡁΈΞΧ΢ϯτ͔Ͳ͏͔
    

    ɾϓϩϑΟʔϧը૾Λࢦఆ͍ͯ͠Δ͔Ͳ͏͔
    

    ɾ͍͍Ͷ͍ͯ͠Δ਺
    

    ɾϑΥϩϫʔͷ਺
    

    ɾϑΥϩʔ͍ͯ͠Δ਺
    

    ɾ໊લͷจࣈ਺
    

    ɾࣗݾ঺հͷจࣈ਺
    πΠʔτจষʹҰ੾ͱΒΘΕͣ෼ੳΛߦ͏
    📌
    ࢀߟ࿦จ
    

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23. ੍࡞෺
    ✍Ϟσϧͷਫ਼౓ɾಁ໌ੑ
    

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24. ֶशϞσϧ͸ਫ਼౓௒͑
    Ϟσϧͷ༧ଌ
    ࣮
    ࡍ
    
    
    
    

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25. ಁ໌ੑϨϙʔτΛ࡞੒ެ։
    tensorboardXΛ༻͍ͨϞσϧͷՄࢹԽ
    

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26. ෼ੳ
    🧠
    πΠʔτऩू
    IUUQTUXJUUFSDPNUSFOE@PXM
    ϑΣΠΫ෼ੳ
    🤖
    ใࠂ
    

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27. IUUQTUSFOEPXMTVHPLVOBSJUBJEFW
    ϙʔλϧαΠτ
    աڈͷ෼ੳ͕ݟΕΔ ෼ੳϦΫΤετ͕ૹΕΔ
    

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28. "NB[PO$MPVE8BUDI&WFOU
    πΠʔτ
    "NB[PO4
    "NB[PO-BNCEB
    "NB[PO%ZOBNP%#
    ఆظ࣮ߦ
    ෼ੳ
    ؅ཧը໘
    ϩά ը૾Ξοϓϩʔυ
    ٕज़ߏ੒
    (PPHMF"QQ4DSJQU
    ϑϩϯτΤϯυ
    

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29. ੍࡞෺
    😁5SFOE0XM΁ͷظ଴
    

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30. ϑΣΠΫ χ ϡ ʔε ͸
    ૣ ͘ ޿ ͕ Δ
    

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31. ιʔείʔυ΍Ϟσϧɺ஌ݟͷެ։
    

    ڵຯΛ࣋ͬͯͩ͘͞ΔํΛ૿΍͠
    

    ք۾શମͷٕज़ྗΛ্͛Δ
    ࠓޙͷల๬
    ҙݟΛ΋Β͏ɾ޿ΊΔ
    ݚڀػؔ΍اۀͱͷڞಉݚڀ
    

    ༷ʑੈ୅΍૚ʹ֦ࢄ
    ެ։ɾڞ༗͢Δ ਫ਼౓ΛߴΊΔ
    ࣗવݴޠॲཧͱ఻೻Ϟσϧͷྑ఺Λ
    ༻͍ͨϞσϧͷ։ൃ
    ΞϓϩʔνΛ૿΍͢
    5XJUUFS΍8FCҎ֎ͰͷϦϦʔε
    

    ༷ʑͳΞόλʔઃఆͰݕূΛߦ͏
    

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32. View Slide

33. ༧උࢿྉ
    

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34. ϑϩϯτΤϯυ
    Ϧʔμʔ
    ػցֶशɾαʔόʔαΠυ
    Α͏͔Μ
    ͿΜͿΜ
    ͍ʔͪΌΜ
    5ZMFS Ωϯδϣ΢
    ͱΈͬ͘͢
    αʔϕΠɾσβΠϯ
    αʔϕΠɾϢʔβΠϯλϏϡʔ
    αʔόʔαΠυ
    

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35. 4DSBQCPY
    νʔϜ࿈ܞ
    /PUJPO
    4MBDL
    

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36. ͳͥɺʮϑΝΫτνΣοΫʯͱ͍͏
    

    ΞϓϩʔνΛऔ͍ͬͯΔͷ͔ʁ
    

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37. ৘ใੜଶܥ͸ਐԽ͠ଓ͚͍ͯΔ
    Ҿ༻ɿIUUQTXXXEFMPJUUFDPNKQKBQBHFTTUSBUFHZBSUJDMFTDCTJOGPSNBUJPOFQJEFNJDIUNM
    

    ʢੈلͰສഒʹ૿େͨ͠৘ใ఻ୡྗʙ৘ใͷٸ଎ͳ఻છʮΠϯϑΥσϛοΫʯͱ͸ʣ
    

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38. View Slide

39. օ͞ΜͷྗΛି͍ͯͩ͘͠͞
    5XJ UU FS ͷதͷਓͱ͓஌Γ߹͍ͷํ
    ޙ΄Ͳ͓ܨ͍͖͍͗ͨͩͨͰ͢ʂ
    

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40. ࢲୡ͕΍͍ͬͯΔ͜ͱ͸Կ͕೔ຊൃɺੈքॳͷϓϩμΫτͳͷ͔
    ैདྷ΍ڝ߹ͱԿ͕ҧ͏ͷ
    طଘͷ࢓૊Έͱͷҧ͍
    /-1 ࣗવݴޠॲཧ
    ͰͰ͖Δ͜ͱ
    طଘͷࣙॻɾίʔύεΛ΋ͱʹ
    จ຺Λղੳ͢Δ
    ٯʹݴ͑͹
    ৽͍͠෺ࣄɾະ஌ͷ໰୊ʹ
    ରॲͰ͖ͳ͍͔΋͠Εͳ͍
    

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41. ࢲୡ͕΍͍ͬͯΔ͜ͱ͸Կ͕೔ຊൃɺੈքॳͷϓϩμΫτͳͷ͔
    ैདྷ΍ڝ߹ͱԿ͕ҧ͏ͷ
    طଘͷ࢓૊Έͱͷҧ͍
    ఻೻Ϟσϧ͸ղܾ͠·͢ɻ
    ະ஌ͷࣄ࣮ʹରͯ͠΋
    ٬؍తͳ෼ੳ͕Մೳ
    

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42. ࢲୡ͕΍͍ͬͯΔ͜ͱ͸Կ͕೔ຊൃɺੈքॳͷϓϩμΫτͳͷ͔
    ैདྷ΍ڝ߹ͱԿ͕ҧ͏ͷ
    ػցֶशϞσϧͷ࢓૊Έ
    3//
    -45.
    
    
    ࠶ؼܕχϡʔϥϧ
    ωοτϫʔΫ
    ϩʔΧϧͳ෼ੳ
    $//
    ৞ΈࠐΈχϡʔϥϧ
    ωοτϫʔΫ
    άϩʔόϧͳ෼ੳ
    /-1Ͱকདྷతʹਫ਼౓޲্Λʂ
    [ࢀߟจݙ] Yang Liu, Yi-Fang Brook Wu (2018)
    
    
    Early Detection of Fake News on Social Media Through Propagation Path Classi
    fi
    cation with Recurrent and Convolutional Networks
    

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