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Data Science BOOTCAMP Practices - Recommendation

Data Science BOOTCAMP Practices - Recommendation

レコメンデーションの制作演習のスライドです。中に解答例のリンクも掲載しています。
G's Academy Data Science Bootcamp

Yohei Munesada

May 09, 2017
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  1. Time tables 19:30ʙ19:40ɹΦʔϓχϯάͱࠓ೔ͷׂ࣌ؒ 19:40ʙ19:50ɹάϧʔϓϫʔΫઆ໌ 19:50ʙ20:30ɹάϧʔϓϫʔΫʢൃද४උʣ 20:30ʙ20:40ɹٳܜ 20:40ʙ21:30ɹάϧʔϓผൃදʢ5෼ x 7νʔϜ +

    αʣ 21:30ʙ21:40ɹ࣍ͷ՝୊ͷઆ໌ʢ͞Βͬͱʣ 21:40ʙ21:50ɹάϧʔϓϫʔΫʢऔΓ૊Έ಺༰ͷڞ༗ͱϒϥογϡΞοϓʣ 21:50ʙ22:00ɹऔΓ૊Έ಺༰ͷൃදʢ30ඵ x 7νʔϜ + αʣ
  2. Group work  ݸਓͰͷ੒ՌΛνʔϜ಺Ͱൃද͢Δ  νʔϜͱͯ͠ͷൃද಺༰Λ࡞੒͢ΔʢϓϨθϯܗࣜ͸ࣗ༝ʣ άϧʔϓϫʔΫΛߦ͍·͢ ʢʙʣ  ʢՄೳͰͨ͠ΒʣσϞ

     ͲͷΑ͏ͳػցֶश໰୊ͱͯ͠ఆ͔ٛͨ͠ʁ  ͲͷΑ͏ͳ࣮૷Λ͔ͨ͠ʁ  ͲͷΑ͏ʹϞσϧΛධՁ͔ͨ͠ʁ  ޻෉ͨ͠ͱ͜Ζɺۤ࿑ͨ͠ͱ͜Ζ  ͦͷଞओு͍ͨ͜͠ͱΛͲ͏ͧʂ ϓϨθϯ಺༰
  3. Next exercises - ࠃ੎ௐࠪ  ࠃ੎ௐࠪσʔλΛ༻͍ͨσʔλαΠΤϯε બ୒՝୊ ࠃ੎ௐࠪσʔλ͔ΒਓޱɺՈ଒ߏ੒ɺ৬ۀͳͲ༷ʑͳ৘ใΛಘΔ͜ͱ͕Ͱ͖·͢ɻ ԿΒ͔ͷϏδωε՝୊Λఆٛͨ͠ͷͪʹɺࠃ੎ௐࠪσʔλΛ༻͍ͯϏδωεͷ ҙࢥܾఆΛॿ͚Δ৘ใΛఏ͍ࣔͯͩ͘͠͞ɻ

    ٻΊΔΞ΢τϓοτ ɹɾఆٛͨ͠Ϗδωε՝୊͸Կ͔ʁ ɹɾͦΕʹରͯ͠ࠃ੎ௐࠪσʔλΛͲͷΑ͏ʹ׆༻͔ͨ͠ʁ Ϗδωε՝୊ྫ ɹɾ*5ڭҭϏδωεΛల։͍ͨ͠ɻͲͷࢢொଜΛλʔήοτʹ͢Δ΂͖͔ʁ ɹɾϑΟϦϐϯਓʹ޲͚ͨΧϑΣϏδωεΛߦ͍͍ͨɻͲ͜Ͱ΍Δ͔ʁ ɹɾͳͲ
  4. ར༻Մೳͳσʔλྫ ɹ6$*.BDIJOF-FBSOJOH ɹɹIUUQBSDIJWFJDTVDJFEVNM ɹࠃཱ৘ใֶݚڀॴ ɹɹIUUQXXXOJJBDKQETDJESEBUBMJTUIUNM ɹ%"5"(0+1 ɹɹIUUQXXXEBUBHPKQ ɹ*NBHF/FU ɹɹIUUQXXXJNBHFOFUPSH Next

    exercises - ೚ҙͷσʔλͰʂ ɹ,BHHMF ɹɹIUUQTXXXLBHHMFDPNEBUBTFUT ɹ-JWFEPPSχϡʔε ɹɹIUUQOFXTMJWFEPPSDPN ɹ౦ژϝτϩΦʔϓϯσʔλ ɹɹIUUQTEFWFMPQFSUPLZPNFUSPBQQKQJOGP ɹ5XJUUFS"1*ɺͳͲ  ೚ҙͷެ։σʔλΛ༻͍ͨػցֶश બ୒՝୊