Black Hatで話題になったGyoiThonを使ってみた！

Gyoithonについて記載した。

Transcript

1. #MBDL)BUͰ࿩୊ʹͳͬͨ
   (ZPJ5IPOΛ࢖ͬͯΈͨʂ
   2018/11/10 

   ͢ΈͩηΩϡϦςΟษڧձ 

   @saiyuki1919
   
   
   

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2. ໨࣍
   #MBDL)BU4FTTJPOT
   (ZPJ5IPOͱ͸
   (ZPJ5IPOͷ࢓૊Έ
   (ZPJ5IPO࣮ߦ
   ࢖ͬͯΈ͍͚ͨͲɻɻɹ
   ·ͱΊ
   ʲ൪֎ฤᶃʳ%FFQ&YQMPJUʹ͍ͭͯ
   ʲ൪֎ฤᶄʳ"EWFSTBSJ3PCVTUOFTT5PPMCPYʹ͍ͭͯ
   
   
   

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3. #MBDL)BU4FTTJPOT
   
   
   ࢀߟจݙɿ

   IUUQTXXXCMBDLIBUDPNVTBSTFOBMTDIFEVMF
   

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4. ؾʹͳͬͨηογϣϯ
   w (ZPJ5IPO "4*"
   

   .BDIJOF-FBSOJOHΛར༻ͨ͠ϖωτϨʔγϣϯπʔϧ
   w %FFQ&YQMPJU 64"
   

   .FUBTQMPJUΛར༻ͨ͠׬શࣗಈԽ͞Εͨ৵ೖςετπʔϧ
   w "EWFSTBSJ3PCVTUOFTT5PPMCPY 64"
   

   ڴҖʹؔ͢ΔσʔλΛه࿥͢Δͱͱ΋ʹɺݱ࣮ੈքʹ͓͚Δ"*ʹ޲͚࣮ͨ༻
   తͳ๷ӴγεςϜΛ։ൃɺੑೳධՁɺಋೖʹ͍ͭͯ։ൃऀΛࢧԉ͢Δπʔϧ
   
   
   

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5. (ZPJ5IPO
   
   
   .BTBGVNJ.BTVZB

   IUUQTUXJUUFSDPNHZPJ[BNVSBJ
   *TBP5BLBFTV

   IUUQTUXJUUFSDPNCCS@CCR
   w #MBDL)BU"STFOBM"TJB΁ͷग़లʢ(ZPJ5IPOʣ
   IUUQTXXXNCTEKQCMPHIUNM
   w #MBDL)BU64"%&'$0/ͷొஃ
   IUUQTXXXNCTEKQCMPHIUNM
   IUUQTHJUIVCDPNHZPJTBNVSBJ(ZPJ5IPO
   

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6. (ZPJ5IPOͱ͸
   (ZPJ5IPO͸ɺᶃֶशσʔλʹج͍ͮͯɺ8FCαʔόʢ04ɺϛυϧ΢ΣΞɺϑϨʔ
   ϜϫʔΫɺ$.4ͳͲʣʹΠϯετʔϧ͞Ε͍ͯΔιϑτ΢ΣΞΛಛఆ͠·͢ɻ

   ͦͷޙɺᶄ.FUBTQMPJUΛ࢖༻ͯࣝ͠ผ͞Εͨιϑτ΢ΣΞʹରͯ͠༗ޮͳΤΫε
   ϓϩΠτΛ࣮ߦ͠·͢ɻ࠷ޙʹɺᶅεΩϟϯ݁ՌͷϨϙʔτΛੜ੒͠·͢ɻ
   
   
   (ZPJ5IPO͸্هͷॲཧΛࣗಈ࣮ߦ͠·͢ɻ
   

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7. (ZPJ5IPOͷ࢓૊Έͱ͸
   ᶃػցֶशʹΑΔιϑτ΢ΣΞͷಛఆ
   φΠʔϒϕΠζΛ༻͍ͯɺιϑτ΢ΣΞ͝ͱͷཁૉ &UBH஋ɺ$PPLJF஋ɺಛఆͷ
   )5.-λάɺόʔδϣϯ৘ใͳͲ
   Λ૊Έ߹Θͤͯιϑτ΢ΣΞΛಛఆ͠·͢ɻ
   ྫɿ&UBHϔομʔ஋FEDGD
   ྫɿ4FU$PPLJF
   GFCEFFBCFDFFCBDEGDBCG
   ྫɿಛఆͷจࣈྻɿTDSJQUTSDDPSFNJTDESVQBMKT W
   
   
   

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8. (ZPJ5IPOͷ࢓૊Έͱ͸
   ᶄ.FUBTQMPJUΛ࢖༻ͯ͠߈ܸ
   (ZPJ5IPO͸ɺ.FUBTQMPJUΛ࢖༻ͯࣝ͠ผ͞Εͨιϑτ΢ΣΞʹରԠͯ͠Τ
   ΫεϓϩΠτΛ࣮ߦ͠ɺͦͷιϑτ΢ΣΞ͕͜ͷ੬ऑੑͷӨڹΛड͚Δ͔Ͳ
   ͏͔ΛνΣοΫ͠·͢ɻ
   
   
   Ҿ༻ɿIUUQTHJUIVCDPNHZPJTBNVSBJ(ZPJ5IPO
   

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9. (ZPJ5IPOͷ࢓૊Έͱ͸
   ᶅεΩϟϯϨϙʔτͷ࡞੒
   (ZPJ5IPO͸ɺ੬ऑੑΛཁ໿ͨ͠ϨϙʔτΛIUNMͰੜ੒͠·͢ɻ

   
   
   Ҿ༻ɿIUUQTHJUIVCDPNHZPJTBNVSBJ(ZPJ5IPO
   

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10. Let’s play GyoiThon
    
    
    

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11. ؀ڥ
    ʲ7JDUJN؀ڥʳ
    ɾ-JOVY 6CVOUV
    

    ɾ"QBDIF)551%4FSWFS
    

    ɾ.Z42-
    

    ɾ1)1
    
    
    
    ʲ"UUBDLFS؀ڥʳ
    ɾ,MJ-JOVY

    ɾϝϞϦ(

    ɾϋʔυσΟεΫ(
    

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12. .FUBTQMPJU31$αʔόʔͷىಈ
    .FUBTQMPJUίϯιʔϧʹͯɺҎԼͷ31$αʔόΛཱͯΔ

    

    ྫɿ

    NTGMPBENTHSQD4FSWFS)PTU4FSWFS1PSU6TFSUFTU1BTTUFTU
    
    
    NTHSQDͷઃఆ આ໌
    4FSWFS)PTU .FUBTQMPJU31$Λىಈͨ͠αʔό*1
    4FSWFS1PSU .FUBTQMPJU31$Λىಈͨ͠αʔό1PSU
    6TFS ೝূͰ࢖༻͢ΔϢʔβ໊
    1BTT ೝূͰ࢖༻͢Δύεϫʔυ
    

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13. (ZPJ5IPOͷॳظઃఆ
    ʲDMBTTJpFSHZPJUIPODPOpHJOJʳ
    <(ZPJ&YQMPJU>

    TFSWFS@IPTU31$4FSWFS)PTU

    TFSWFS@QPSU31$4FSWFS1PSU

    NTHSQD@VTFS31$6TFS

    NTHSQD@QBTT31$QBTT

    UJNFPVU

    -)045߈ܸଆͷ*1

    -1035߈ܸଆͷ1PSU

    EBUB@QBUIEBUB

    XBJU@GPS@CBOOFS
    
    
    ʲIPTUUYUʳ
    7JDUJN)PTU7JDUJN1PSU1BUI

    ྫɿ

    UJLJXJLJ
    PTDPNNFSDFDBUBMPH
    

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14. (ZPJ5IPO࣮ߦ
    QZUIPOHZPJUIPOQZ
    
    
    

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15. ࣮ߦ݁Ռ
    
    
    

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16. ࢖ͬͯΈ͍͚ͨͲɻɻ
    (ZPJ5IPOͷ͓͔͛ͰϖωτϨʔγϣϯςετָ͕ʹͳΔʂ
    ϓϩμΫτ৘ใΛऩूˠͲ͏͍͏߈ܸ͕༗ޮ͔Λ"OBMZ[Fˠ.FUBTQMJPJUͰ&YQMPJU࣮ࢪ
    Ͱ΋ɺΫϥ΢υ࢖ͬͯΔΜ͚ͩͲͰ͖Δͷɾɾʁ

    Ϋϥ΢υ؀ڥͰϖωτϨʔγϣϯςετͰ͖·͢ʂ
    ͩͨɺ͓࡞๏͕͋Γ·͢ɻ

    ඞͣΫϥ΢υࣄۀऀʹ֬ೝΛऔΓ·͠ΐ͏ʂਃ੥͕ඞཁͳ৔߹͕͋Γ·͢
    ৄ͘͠͸ͪ͜ΒɿIUUQUJHFST[LIBUFOBCMPHDPNFOUSZ
    
    
    ͱ͍͏खॱ͕ෆཁ
    

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17. ൪֎ฤ
    
    
    

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18. ʲ൪֎ฤᶃʳ%FFQ&YQMPJUʹ͍ͭͯ
    .FUBTQMPJUͱػցֶशΛ࿈ܞͤ͞ɺର৅ϗετʹର͢Δ୳ࡧߦҝ͔Β৵ೖ·ͰΛࣗ
    ಈతʹ࣮ߦ͢Δಠࣗͷݕূπʔϧʮ%FFQ&YQMPJU CFUB
    ʯ

    

    ֶशʹ͸ɺ"TZODISPOPVT"EWBOUBHF"DUPS$SJUJDʢ"$ʣͱݺ͹ΕΔϞσϧΛ
    ར༻ͯ͠ɺϚϧνΤʔδΣϯτͰ෼ࢄֶश͢Δ͜ͱͰֶश࣌ؒͷେ෯ͳߴ଎ԽΛ࣮
    ݱ͠·͢ɻ
    04छผɺϙʔτ൪߸ɺϓϩτίϧछผɺ੡඼໊শɺόʔδϣϯɺ
    &YQMPJUϞδϡʔϧͷछྨɺ&YQMPJUUBSHFU

    &YQMPJUBUJPO͕੒ޭ͢Δ֬཰͕࠷΋ߴ͍

    ʮ&YQMPJUϞδϡʔϧ1BZMPBE5BSHFUʯͷ૊Έ߹ΘͤͰ&YQMPJUΛ࣮ߦ͠·͢ɻ
    
    
    

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19. ʲ൪֎ฤᶄʳ"EWFSTBSJBM3PCVTUOFTT5PPMCPYʹ͍ͭͯ
    '(4.߈ܸɿը૾΍ಈըɺ࿥Իʹର͠ਓ͕ؾ͔ͮͳ͍ఔ౓ͷ͔ᷮͳมߋΛՃ͑Δ
    ͚ͩͰɺ$//ʹΑΔը૾ೝࣝΛେ͖͘ޡಈ࡞ͤ͞Δ߈ܸ
    

    "35 "EWFSTBSJ3PCVTUOFTT5PPMCPY
    ͸ɺը૾ೝࣝ෼ྨثΛ߈ܸ͢ΔϥΠϒϥ
    Ϧ΍FGSM߈ܸ͔ΒकΔͨΊͷϥΠϒϥϦؚ͕·Ε͍ͯΔɻ
    GIT: https://github.com/IBM/adversarial-robustness-toolbox
    
    
    

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20. ࢀߟจݙ
    w (ZPJ5IPO(JU)VC

    IUUQTHJUIVCDPNHZPJTBNVSBJ(ZPJ5IPOUSFFDDFGBEEGE⒎CBCFEEE
    w (ZPJ5IPOEFNP

    IUUQTXXXZPVUVCFDPNXBUDI WKNJF;0&X
    w Ϋϥ΢υαʔϏεΛ੬ऑੑ਍அ͢Δ࣌ͷ͓࡞๏

    IUUQUJHFST[LIBUFOBCMPHDPNFOUSZ
    w "4*"γϯΨϙʔϧ

    IUUQTBTJBCSJFpOHTDGQCMBDLIBUDPN
    w 64"ϥεϕΨε

    IUUQTXXXCMBDLIBUDPNVT
    w &6301&ϩϯυϯ

    IUUQTXXXCMBDLIBUDPNFV
    
    
    

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21. ࢀߟจݙ
    ɾ*#.ɺ"*γεςϜΛอޢ͢ΔΦʔϓϯιʔεϥΠϒϥϦ
    ʮ"EWFSTBSJBM3PCVTUOFTT5PPMCPYʯ

    IUUQTKBQBO[EOFUDPNBSUJDMF
    ɾBEWFSTBSJBMSPCVTUOFTTUPPMCPY

    IUUQTHJUIVCDPN*#.BEWFSTBSJBMSPCVTUOFTTUPPMCPY
    
    
    

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