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単純パーセプトロンで遊んでみたかった

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April 05, 2019

 単純パーセプトロンで遊んでみたかった

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sug1t0m0

April 05, 2019

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  1. χϡʔϩϯͬͯԿʁ • χϡʔϩϯ: ೴ͷਆܦࡉ๔ by Wilhelm Waldeyer(1891೥) • थঢ়ಥى: ଞͷਆܦͷγφϓε͔Βࡉ๔ମ෦ʹ৴߸Λೖྗ

    • ࡉ๔ຊ෦: ೖྗ৴߸Λ΋ͱʹܭࢉ • γφϓε: ࣠ࡧΛ௨͖ͬͯͨܭࢉ݁ՌΛଞͷχϡʔϩϯʹ఻ୡ
  2. χϡʔϩϯͷग़ྗύλʔϯ͸1bit • ݁߹ՙॏ: γφϓε͝ͱͷ఻ୡޮ཰ • Ϣχοτ: ͖͍͠஋Λ௒͑ͨΒtrue, ௒͑ͳ͔ͬͨΒfalse ೖྗ1 (ଞͷਆܦࡉ๔ͷγφϓε)

    ೖྗ2 (ଞͷਆܦࡉ๔ͷγφϓε) ग़ྗ(࣠ࡧ) ݁߹ՙॏ1(थঢ়ಥى) ݁߹ՙॏ2(थঢ়ಥى) ׆ੑԽؔ਺ Ϣχοτ(ࡉ๔ମ)
  3. ϞσϧΛ਺ࣜԽͯ͠ΈΑ͏ • u : ૯ೖྗ(net input) x1 y w1 w2

    x2 ɾɾɾ ɾɾɾ wn xn f(u) = { 1 (u ≥ 0) 0 (u < 0) u = x1 w1 + x2 w2 + . . . + xn wn = n ∑ i=1 xi wi