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TrendOwl

 TrendOwl

ようかん(YosukeInoue

October 17, 2021
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  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༻ɿ[email protected]@[email protected]@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༻ɿ[email protected]
    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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  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





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  25. ಁ໌ੑϨϙʔτΛ࡞੒ެ։
    tensorboardXΛ༻͍ͨϞσϧͷՄࢹԽ

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  26. ෼ੳ
    🧠
    πΠʔτऩू
    [email protected]
    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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