創作機械学習LT会_公開用.pdf

Transcript

1. ʰ෺ޠΛ੝Γ্͛ΔԻָͷࣗಈׂ౰ʱ NJE[
2. ࣗݾ঺հ • ໊લɿNJE[
   • ීஈͷݚڀɿڭࢣͳ͠ཁ໿
   • ࠓ೔࿩͢ࣄɿ
   • ʰ෺ޠΛ੝Γ্͛ΔԻָͷࣗಈׂ౰ʱ
   • झຯɿ
   • ອըɺΞχϝɺөըɺখઆɺਆ࿩ɺԻָɺϊϕϧήʔϜɺւ֎ཱྀߦɺ֎ࠃ ਓΦλΫͱձ࿩ɻ
   • ૑࡞ྺɿ
   • ֆʢ̏೥͘Β͍ඳ͍ͯͳ͍ʣ
   • খઆʢ̍೥൒͘Β͍ॻ͍ͯͳ͍ʣ
   • LBLVZPNV
   IUUQTLBLVZPNVKQXPSLT
   • 5XJUUFS
   !UIFUFOUIBSU
3. ૑࡞ʴػցֶशͰࠓ·ͰऔΓ૊Μͩࣄ • ϒϩάهࣄʹ·ͱΊͨ΋ͷ
   • ໊લੜ੒
   • ʢIUUQUIFUFOUIBSUNBJOKQ Qʣ
   • ηϦϑੜ੒ɺޱௐม׵
   • ʢIUUQTRJJUBDPNUIFUFOUIBSUJUFNTBGDFGCGBʣ
   • ΩϟϥΫλʔͷϓϩϑΟʔϧੜ੒
   • ʢIUUQTRJJUBDPNUIFUFOUIBSUJUFNTCCDCBCBʣ
   • ηϦϑൃ࿩࣌ͷද৘ਪఆ
   • ʢIUUQTRJJUBDPNUIFUFOUIBSUJUFNTCFBEDDEBFEʣ
   • ෺ޠΛ੝Γ্͛ΔԻָͷࣗಈׂ౰ʢӳޠʣ
   • IUUQTNFEJVNDPN!BQJDUVSFPGUIFGVUVSFBVUPNBUJDBMMZBTTJHOJOH NVTJDTVJUBCMFGPSBOPWFMFFCD
   •
4. ෺ޠΛ੝Γ্͛ΔԻָͷࣗಈׂ౰ • ϞνϕʔγϣϯɿԻָΛฉ͖ͳ͕ΒখઆΛಡΉࣄ͸͋Γ·ͤΜ͔ʁ
   • ˠࣗಈͰ৔໘ʹ߹ͬͨԻָΛྲྀͯ͠΄͍͠ɻ
   • ղܾࡦɿήʔϜʢԻָͱςΩετ͕྆ํ͋ΔϝσΟΞʣͷεΫϦϓτσʔλΛڭࢣ ʹֶͯ͠श͢Δɻ
   • ήʔϜͷεΫϦϓτྫ
5. ෺ޠΛ੝Γ্͛ΔԻָͷࣗಈׂ౰
   3FMBUFE
   8PSLT • Իָͷ&NPUJPOΛ౰ͯΔઌߦݚڀ͸͋Δɻ
   • ෺ޠͱ݁ͼ͚ͭΑ͏ͱͨ͠΋ͷ͸ͳ͍ɻ
   • Stacked Convolutional and Recurrent Neural Networks for Music Emotion Recognition. (Sound and Music Computing (SMC 2017)) • A Deep Bidirectional Long Short-term Memory Based Multi-scale Approach for music Dynamic Emotion Prediction. (ICASSP 16) • Advanced LSTM: A Study About Better Time Dependency Modeling in Emotion Recognition. (ICASSP 18)
6. ෺ޠΛ੝Γ্͛ΔԻָͷࣗಈׂ౰ • Ϟσϧɿ4JBNFTF
   /FUXPSLΛ࢖͏ɻ
   • 4JBNFTF
   /FUXPSLͱ͸ʁ
   • .FUBMFBSOJOHͷݹయతख๏ɻ
   • ͭͷೖྗ͕͋Δؔ܎ੑʹ͋Δ͔ʢಉ͡ΧςΰϦʹଐ͢Δ͔ʣΛ஋൑ఆɻ
   • 0OF;FSPTIPU
   MFBSOJOH͕Մೳʹɻ
   • 4JBNFTF
   /FVSBM
   /FUXPSLT
   GPS
   0OFTIPU
   *NBHF
   3FDPHOJUJPO
   *$.-
    • 4JBNFTF
   /FUXPSL • ௨ৗͷը૾෼ྨث
7. ෺ޠΛ੝Γ্͛ΔԻָͷࣗಈׂ౰ • Ϟσϧɿ4JBNFTF
   /FUXPSLΛ࢖͏ɻ
   • ςΩετͱԻָ͕࣮ࡍͷϖΞ͔Λ༧ଌɻ
   • ग़ྗΛԻָʹ͸ͤͣೖྗʹ͢Δɻ
   • ະ஌σʔλ΋༧ଌՄೳɻ
   • ਖ਼ྫɿ࣮ࡍʹ࢖ΘΕ͍ͯΔԻָͱςΩετͷϖΞ
   • ෛྫɿϥϯμϜʹαϯϓϧ͞ΕͨϖΞ
   • ςΩετͷಛ௃ྔɿ
   • #JEJSFDUJPOBM-45.Ͱநग़ɻ
   • ̍̌จ୯ҐͰ۠੾ͬͯೖྗɻ.F$BCͰܗଶૉʹ෼ׂɻ
   • Իָͷಛ௃ྔɿHJUIVCʹԻָΛײ৘͝ͱʹ෼ྨ͢Δίʔυ͕͋ͬͨͷͰ౿ऻɻ
   • IUUQTHJUIVCDPNEBO[LB.VTJD&NPUJPO3FDPHOJUJPO
   • ςϯϙ΍ΫϩϚͳͲͷฏۉ஋΍෼ࢄɻܭɿͷ౷ܭྔɻ
   • ಛ௃ྔ͸ԻָϑΝΠϧඵ͔ؒΒܭࢉɻ
   • %BUB"VHNFOUBUJPOɿ։࢝ҐஔΛ̎ඵͣͭͣΒ্ͯ͠هಛ௃ྔऔಘɻ
8. ෺ޠΛ੝Γ্͛ΔԻָͷࣗಈׂ౰ • σʔλɿ
   • ϊϕϧήʔϜຊ෼ɻ
   • ϖΞ਺ɿਖ਼ྫɺෛྫͦΕͧΕ໿ສɻ
   • จ਺ɿສɻ
   • Իָʢ#(.ʣͷछྨɿɻ
   • ࣮ݧɿ
   • ήʔϜຊ෼Λֶशσʔλʹ࢖༻ɻ
   • ࢒ΓͭΛͰɺ։ൃͱςετʹ෼ׂɻ
9. ݁Ռ • '஋ฏۉ .BDSP 
   
   
   
   • .BKPSJUZ
   #BTFMJOFΛԼճΔɻ
   • .BKPSJUZ
   #BTFMJOF
   શͯΛਖ਼ྫͱ༧ଌͨ࣌͠ͷ'஋ɻ
   • • ςετର৅ͷήʔϜͷछྨʢ൪߸ʣ • '
   TDPSF
10. σϞ
11. ࠓޙ • ਫ਼౓վળɿ.BKPSJUZ#BTFMJOFΛ্ճΔɻ
    • Իָͷಛ௃ྔͷมߋɻ
    • #BH0G"VEJP8PSETʢ.FMTQFDUSPHSBNΛLNFBOTͰΫϥελϦϯ άɻॴଐ͢ΔΫϥελͷ਺ΛԻָͷಛ௃ྔͱ͢Δʣɿ
    • ਫ਼౓͕Լ͕ͬͨɻ
    • ΫϥελϦϯά͢Δ࣌ͷԻָ਺͕଍Γͳ͍Մೳੑ͸͋Δɻ
    • .FMTQFDUSPHSBNΛ$//Ͱॲཧɻ
    • ωΨςΟϒαϯϓϦϯάํ๏ͷมߋɿ
    • $PTڑ཭͕େ͖͍΋ͷΛෛྫʹબͿʁ
    • Ϟσϧͷมߋɿ
    • 3FMBUJPO
    /FUXPSL
    3/
    4VOH
    FU
    BM
    
    
    • 1SPUPUZQJDBM
    /FUXPSLT
    4OFMM
    4XFSTLZ
    
    ;FNFM
    
    • ֶձʹग़͍ͨ͠ɻ
    • *+$"*ʁ
    ݄̍ɻझຯͳͷͰXPSLTIPQͰ΋ྑ͍ɻ