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Google Colaboratoryで学ぶ機械学習の基礎 / googlecolaboratory-de-manabu-kikaigakushu-no-kiso

Google Colaboratoryで学ぶ機械学習の基礎 / googlecolaboratory-de-manabu-kikaigakushu-no-kiso

Takahiro Kato

April 13, 2019
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  1. Agenda w ࣗݾ঺հ w ಺༰ͷઆ໌ w ػցֶशͷجૅ ࠲ֶ  w

    (PPHMF$PMBCPSBUPSZ $PMBC ʹ͍ͭͯ w ػցֶशϋϯζΦϯ ϓϩάϥϜ࠲ֶ  w ػցֶश·ͱΊ
  2. ࣗݾ঺հ ໊લ Ճ౻و޺ ͔ͱ͏͔ͨͻΖ  ࢓ࣄɿ Ѫඤݝ৽ډ඿ࢢࡏॅ ஍ݩͷձࣾͰάϧʔϓ಺̨̚*5ਪਐ ࠓ௥͔͚͍ͬͯΔ̞̩ٕज़ɿ "*ɺ*P5ɺ4FSWFSMFTT"SDIJUFDUVSF

    ࠓ௥͔͚͍ͬͯΔ"*ؔ܎ͷٕज़ɾαʔϏεɿ ػցֶशɺ1ZUIPOɺ,BHHMFɺTDJLJUMFBSO ʢσΟʔϓϥʔχϯάͷϋϯζΦϯ΋ʜʣ
  3. ػցֶशͷجૅ අ༻ Z Y ޻਺     ֶशσʔλ

    ϓϩοτਤ্ͷ఺ ͷ෇༩ ˞ֶशσʔλͱ͸Πϯϓοτ<޻਺>ͱΞ΢τϓοτ<අ༻>͕ηοτʹͳͬͨσʔλ
  4. ػցֶशͷجૅ අ༻ Z Y ޻਺     Ծઆͷ࡞੒

    ˞Ծઆͱ͸ΠϯϓοτͱΞ΢τϓοτͷؔ܎Λਪଌ͠ɺ਺ࣜͰදͨ͠΋ͷ
  5. ػցֶशͷجૅ අ༻ Z Y ޻਺     ZY

    Ϟσϧͷ࠾༻ Ϟσϧͱֶशσʔλͷޡࠩͷτʔλϧ͕࠷΋খ͍͞ԾઆΛϞσϧʹ࠾༻
  6. ࠓ೔ͷ·ͱΊ ػցֶशͷ४උ Ӧۀ෼ੳͷྫɿ Ӧۀ׆ಈ಺༰ΛจষͰ͸ͳ͘ɺӦۀ׆ಈͷϙΠϯτΛϦετ Ξοϓͯ͠ɺߦಈͷ༗ແ PS ΍είΞ   

     Ͱೖྗ ΞϙΛࣄલʹͱΓɺࣄ લௐ͔ࠪΒಘͨ໰୊఺ Λղܾ͢ΔιϦϡʔγϣ ϯΛఏҊͯ͠ܖ໿͕ͱ Ε·ͨ͠ Ξϙɹɹɹɹɹ☑ ࣄલௐࠪɹɹɹ☑ ఏҊ࣋ࠐɹ☑ ͓౔࢈ɹɹɹɹ⬛ ܖ໿☑