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坂本勇人選手はいつ通算3,000安打を達成するか? AIに聞いてみました / Hayato S...

坂本勇人選手はいつ通算3,000安打を達成するか? AIに聞いてみました / Hayato Sakamoto Performance Prediction Using Feature Engineering with Machine Learning and Python

Sports Analytics Meetup #9 2020/12/13 LT

#Baseball #SABRmetrics #ML #Python

Shinichi Nakagawa

December 13, 2020
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  1. Who am I ?ʢ͓લ୭Αʣ • Shinichi Nakagawaʢத઒ ৳Ұʣ • େ఍ͷSNSͰʮshinyorkeʢ͠ΜΑʔ͘ʣʯͱ໊৐͍ͬͯ·͢

    • JX Press Corporation Senior Engineer 
 ʢJX௨৴ࣾ γχΞɾΤϯδχΞʣ • Baseball Engineer, Data Scientist 
 ʢ໺ੜͷ໺ٿΤϯδχΞɾσʔλαΠΤϯςΟετʣ • Ҏલ͸͓࢓ࣄͰ໺ٿΤϯδχΞʮͩͬͨʯਓ
  2. ࡔຊ༐ਓʹ͍ۙϝδϟʔϦʔΨʔ ࢲʢshinyorkeʣ࡞੒, ʮzobristʯϞσϧͰग़ͨ݁͠Ռʢ΄΅ANNͰ͢ʣ ϝδϟʔϦʔάΛ஌ͬͯΔਓ͔ΒΈΔͱೲಘͷ݁ՌͩͱࢥΘΕ ໊͓લνʔϜ ੒੷ʢ௨ࢉʣ ଧ཰ຊྥଧ௨ࢉ҆ଧ ಛ௃ͱ͔ 9BOEFS#PHBFSUT 


    ʢ3FE4PYʣ  ଧ੮͸ӈଧ ௨ࢉ014 ݱ໾۶ࢦͷ௒߈ܸܕγϣʔτ %FSFL+FUFS ʢ:BOLFFTʣ  ଧ੮͸ӈଧ આ໌ෆཁͷελʔ ಺໺खʹݶΔͱ௨ࢉ҆ଧҐ 5SPZ5VMPXJU[LJ ʢ3PDLJFT FUDʜʣ  ଧ੮͸ӈଧ ௨ࢉ014 ௒߈ܸܕγϣʔτ ͳ͓ຊڌ஍ +JNNZ3PMMJOT ʢ1IJMMJFT FUDʜʣ  ଧ੮͸྆ଧ कඋܕͳγϣʔτ ࣮ಇ೥ͷແࣄ೭໊അ
  3. ࡔຊ༐ਓͷࠓޙΛ·ͱΊΔͱ 2027೥ʢ38ࡀʣ·Ͱنఆଧ਺֬อͰ͖ΔͬΆ͍. 
 ※نఆଧ਺͸443ଧ੮ʢ2019೥ͷࢼ߹਺143×3.1Ͱܭࢉ, ࢛ࣺޒೖʣ ೥౓ ೥ྸ ଧ਺ ҆ଧ ຊྥଧ

    ଧ఺ ଧ཰                                                        
  4. ࡔຊ༐ਓબख, ௨ࢉ੒੷ʢ༧ଌ஋ʣ ͜ΕͰγϣʔτͩͬͨΒڧ͗͢Ͱ͸ʢ਒͑ʣ ظؒ ଧ਺ ҆ଧ ຊྥଧ ଧ఺ ଧ཰ ೥·Ͱ

    ˞ݱ࣮       ˞༧ଌ੒੷      ௨ࢉʢ༧ଌʣ