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オープンデータを使った事例から学ぶ機械学習 on Code4Japan

Manabu TERADA
September 23, 2017

オープンデータを使った事例から学ぶ機械学習 on Code4Japan

Manabu TERADA

September 23, 2017
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  1.  σʔλબͼɾσʔλೖख σʔλՃ޻ɾσʔλ࿈݁ ՄࢹԽ ػցֶशΞϧΰϦζϜબఆ ػցֶशϞσϧֶश ػցֶशϞσϧධՁ ༧ଌ ༧ଌ݁ՌΛධՁ ࠞಉߦྻͰ֬ೝ

    ద߹཰ɾ࠶ݱ཰ɾ'஋ ଞͷϞσϧɾύϥϝʔλΛࢼ͢ ަࠩݕূ ΫϩεόϦσʔγϣϯʣ άϦουαʔν ύϥϝʔλௐ੔ʣ
  2. 

  3.  σʔλબͼɾσʔλೖख σʔλՃ޻ɾσʔλ࿈݁ ՄࢹԽ ػցֶशΞϧΰϦζϜબఆ ػցֶशϞσϧֶश ػցֶशϞσϧධՁ ༧ଌ ༧ଌ݁ՌΛධՁ ࠞಉߦྻͰ֬ೝ

    ద߹཰ɾ࠶ݱ཰ɾ'஋ ଞͷϞσϧɾύϥϝʔλΛࢼ͢ ަࠩݕূ ΫϩεόϦσʔγϣϯ άϦουαʔν ύϥϝʔλௐ੔
  4. ࠞಉߦྻͷઆ໌  <<5/ '1>  <'/ 51>> ྲྀߦͰͳ͍ / ͱ༧ଌ

    ྲྀߦ 1  ͱ༧ଌ ྲྀߦͰͳ͍ ͕ਖ਼͍͠ 5/ ਅӄੑ '1 ِཅੑ ྲྀߦ ͕ਖ਼͍͠ '/ ِӄੑ 51 ਅཅੑ
  5. ద߹཰ɾ࠶ݱ཰ɾ'஋ ద߹཰ 1 ࠓճͷ৔߹͸ɺྲྀߦ͍ͯ͠ͳ͍ ʹ൑ఆ͞Εͨ ཰    

     / ࠓճͷ৔߹͸ɺྲྀߦ͍ͯ͠Δ ʹ൑ఆ͞Εͨ཰      ࠶ݱ཰ 5ͱਖ਼͘͠༧ଌͰׂ͖ͨ߹      'ͱਖ਼͘͠༧ଌͰׂ͖ͨ߹      '஋  ద߹཰ ࠶ݱ཰  ͷ'஋     ͷ'஋     
  6. άϦουαʔν ύϥϝʔλௐ੔ TDJLJUMFBSOͷػೳΛ࢖͏  GSPNTLMFBSONPEFM@TFMFDUJPOJNQPSU(SJE4FBSDI$7 QBSBN@HSJE\NBY@EFQUI<    

      >  O@FTUJNBUPST<       >^ SG3BOEPN'PSFTU$MBTTJpFS  NBY@EFQUI O@FTUJNBUPST  HSJE@TFBSDI(SJE4FBSDI$7 SG QBSBN@HSJE DWDW  O@KPCT WFSCPTF  HSJE@TFBSDIpU 9 Z  HSJE@TFBSDICFTU@TDPSF@ HSJE@TFBSDICFTU@QBSBNT@
  7. ΠϯσοΫε໊΍ΧϥϜ໊Λ෇͚Δ QBOEBTͷػೳΛ࢖͏  EG@XFBUIFS<b೥݄೔>a QEUP@EBUFUJNF EG@XFBUIFS<l೥݄೔z>  EG@XFBUIFSEG@XFBUIFSTFU@JOEFY b೥݄೔ 

    EBUF@JOEFYa QEEBUF@SBOHF TUBSUl  QFSJPET GSFRl8.0/  EG@JOEFYEBUF@JOEFY
  8. σʔλͷॳظՃ޻ QBOEBTσʔλϑϨʔϜͷػೳΛۦ࢖  EG@XFBUIFS@UFNQa EG@XFBUIFSJMPD< <JGPSJ UJOFOVNFSBUF  EG@XFBUIFSJMPD< >JTOVMM

    JGU>> EG@XFBUIFSa EG@XFBUIFS<EG@XFBUIFSDPMVNOT< EG@XFBUIFSJMPD<>JTOVMM >> EG@XFBUIFSEG@XFBUIFSESPQ < >  EG@QE%BUB'SBNF EG@JMPD< >
  9.  σʔλબͼɾσʔλೖख σʔλՃ޻ɾσʔλ࿈݁ ՄࢹԽ ػցֶशΞϧΰϦζϜબఆ ػցֶशϞσϧֶश ػցֶशϞσϧධՁ ༧ଌ ༧ଌ݁ՌΛධՁ ࠞಉߦྻͰ֬ೝ

    ద߹཰ɾ࠶ݱ཰ɾ'஋ ଞͷϞσϧɾύϥϝʔλΛࢼ͢ ަࠩݕূ ΫϩεόϦσʔγϣϯ άϦουαʔν ύϥϝʔλௐ੔
  10. ଞͷϞσϧɾύϥϝʔλΛࢼ͢ ؔ਺Խ͓ͯ͘͠  EFGpU@UP@QSFE DMG 9@USBJO 9@WBM Z@USBJO Z@WBM 

    ֶश DMGpU 9@USBJO Z@USBJO  ֶशσʔλͰධՁ Z@USBJO@QSFEDMGQSFEJDU 9@USBJO  QSJOU Z@USBJO@QSFE  SFQPSU Z@USBJO Z@USBJO@QSFE  ςετσʔλͰධՁ Z@WBM@QSFEDMGQSFEJDU 9@WBM  QSJOU Z@WBM@QSFE  SFQPSU Z@WBM Z@WBM@QSFE  ֶशࡁΈσʔλΛฦ͢ SFUVSODMG
  11. ଞͷϞσϧɾύϥϝʔλΛࢼ͢ ؔ਺Λ࣮ߦ  DMG-PHJTUJD3FHSFTTJPO  pU@UP@QSFE DMG 9@USBJO 9@WBM Z@USBJO

    Z@WBM  GSPNTLMFBSOTWNJNQPSU47$ TWD47$ LFSOFMMJOFBS  pU@UP@QSFE TWD 9@USBJO 9@WBM Z@USBJO Z@WBM  GSPNTLMFBSOFOTFNCMFJNQPSU3BOEPN'PSFTU$MBTTJpFS SG3BOEPN'PSFTU$MBTTJpFS  pU@UP@QSFE SG 9@USBJO 9@WBM Z@USBJO Z@WBM
  12. άϦουαʔν ύϥϝʔλௐ੔ TDJLJUMFBSOͷػೳΛ࢖͏  GSPNTLMFBSONPEFM@TFMFDUJPOJNQPSU(SJE4FBSDI$7 QBSBN@HSJE\NBY@EFQUI<    

      >  O@FTUJNBUPST<       >^ SG3BOEPN'PSFTU$MBTTJpFS  NBY@EFQUI O@FTUJNBUPST  HSJE@TFBSDI(SJE4FBSDI$7 SG QBSBN@HSJE DWDW  O@KPCT WFSCPTF  HSJE@TFBSDIpU 9 Z  HSJE@TFBSDICFTU@TDPSF@ HSJE@TFBSDICFTU@QBSBNT@