未踏ナイト2018LT「エンジニアリング・リサーチの振り子」

Transcript

1. ΤϯδχΞϦϯάɾϦαʔνͷৼΓࢠ

   ੴؙᠳ໵ ೥౓ະ౿ υΠπਓ޻஌ೳݚڀηϯλʔݚڀһ
   
   &OHJOFFSJOH 3FTFBSDI
   

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2. ΧΠβʔεϥ΢ςϧϯ
   

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4. ະ౿લ͸δϣʔΫΞϓϦ࡞Ո ʁ
   Ͱͨ͠
   νίΫΠΠϫέϩϘ
   ໿ଋͷ࣌ؒʹ஗Εͨͱ͖ͷ
   ݴ͍༁Λݕࡧ͢ΔΞϓϦ
   3FTU$BTU
   ࣍ʹτΠϨʹߦͩ͘Ζ͏
   ࣌ؒΛ༧ใ͢ΔΞϓϦ
   ,PUPEBNB
   ৸๥Λޙչͨ͠πΠʔτΛूΊͯ
   ਂ໷ʹͻͨ͢Β౤ߘ͢Δ໎࿭#PU
   IUUQTTIPZBJPBQQMJDBUJPOT
   

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5. ೥౓ະ౿ट౻1.ʮ৺Թܭʯ
   ηϯαͰه࿥ͨ͠೔ʑͷߦಈϩά͔Β

   ৺ͷঢ়ଶΛఆྔԽͯ͠දࣔ͢ΔΞϓϦ
   

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6. ৺ͷঢ়ଶͱ೔ʑͷߦಈྔʹ͸૬ޓͷ૬͕ؔ͋Δ
   52%
   19%
   0%
   47%
   75%
   93%
   0%
   5%
   6%
   Predicted class
   low middle high
   Actual class
   high middle low
   BDDVSBDZ
   BOE,JTF8").>
   

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7. ։ൃ੒Ռ ೥౓म࿦ɾະ౿੒Ռใࠂલͷ༷ࢠ
   
   म࿦ൃද ৺Թܭͳ͠
   ະ౿੒Ռใࠂձ ৺Թܭ͋Γ
   
   ৺ԹΛνΣοΫ͠ͳ͕Βੜ׆͢Δ͜ͱͰຊ൪·Ͱߴ೤Λ๷͍ͩ
   

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8. ະ౿मྃޙʹऔΓ૊ΜͩϓϩδΣΫτ
   

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9. +*/4.&.&
   

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12. ສޠܭ 8PSEPNFUFS
    
    ؟ిҐ ໨ͷ·ΘΓͷిѹ
    Λܭଌ͢Δ͜ͱͰಡΜͩ୯ޠͷྔΛܭଌ
    ར༻ऀͷֶशσʔλ͕͋Ε͹ ͳ͚Ε͹ͷޡࠩͰਪఆͰ͖Δ
    C
    G G
    G
    G
    G
    fixation(஫ࢹ) saccade(ࢹઢҠಈ)
    ,JO[F ,JTFBOE%FOHFM6CJ$PNQ>
    

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14. ޮ཰తͳ෮शͷͨΊͷओ؍తཧղ౓ਪఆ
    

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15. ηϯαͷ૊Έ߹ΘͤͰֶशऀͷ৺తঢ়ଶΛηϯγϯά
    ڵຯ ओ؍٬؍తཧղ౓ ೝ஌ෛՙ
    ΞΠτϥοΧ
    αʔϞΧϝϥ
    ಡΈฦ͠ إԹ౓
    ஫ࢹ࣌ؒ
    +BDPC 3PZ #VLIBSJ )FJTFM (SP–NBOO 5IFFT ,VIOBOE%FOHFM)%*>
    

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17. ʮσβΠϯɾΠϊϕʔγϣϯͷৼΓࢠʯ
    ʮσβΠϯɾΤϯδχΞʯUBLSBN
    ஌ࣝ
    ࢹ఺
    ख๏
    • ෳ؟ࢥߟෳ਺ͷઐ໳෼໺ͷ஌ࣝ
    &OHJOFFSJOH %FTJHO
    ʰUBLSBNEFTJHOFOHJOFFSJOHcσβΠϯɾΠϊϕʔγϣϯͷৼΓࢠʱ ݱ୅ݐஙՈίϯηϓτɾγϦʔζ
    
    • ӽڥੑυϝΠϯ ղ͖ํͷਫฏҠಈ
    • ௒ӽੑϨΠϠʔ ՝୊ઃఆͷਨ௚Ҡಈ
    • ϓϩτλΠϐϯάͳͲ
    

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18. ʮΤϯδχΞϦϯάɾϦαʔνͷৼΓࢠʯ
    &OHJOFFSJOH 3FTFBSDI
    • ݚڀͱ։ൃͷࢹ఺Λߦ͖དྷͯ͠໘ന͍΋ͷΛ࡞Δ
    • ։ൃͷ໰୊ΛݚڀͰ ݚڀͷ໰୊Λ։ൃͰղ͍ͯ͠·͓͏
    • ։ൃͷࢹ఺
    • ϓϩτλΠϓ σϞ σʔλܭଌιϑτΛߴ଎Ͱ։ൃ
    • ࣮ੈքͰूΊͨଟྔͷσʔλʹΑΔػցֶश
    • ࣮૷΍։ൃΞΠσΞ͔Βੜ·ΕΔ࿦จ
    ະ౿ΫϦΤʔλ͸ݚڀͱ։ൃΛཱ྆͢ΔݚڀऀΛ໨ࢦͯ͠Έͯ͸ʁ
    

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