Atividade Redes Neurais Artificiais

Nome: Raphael da Silveira Oliveira RA: 81153

Atividade Redes Neurais Artificiais

1ª Época

PELÉ (1;0;0) W = 0

𝑛𝑒𝑡1 = 𝑤0,1𝑥0 + 𝑤1,1𝑥1 + 𝑤2,1𝑥2 = 1 ∗ 0 + 0 ∗ 0 + 0 ∗ 0 = 0

𝑜𝑢𝑡1  = (𝑛𝑒𝑡)  = (0) = 0        ERRADO

𝛿 = 1 − 0 = 1

𝑊(𝑛𝑜𝑣𝑜) = 𝑊(𝐴𝑛𝑡𝑒𝑟𝑖𝑜𝑟) + (∆ = 𝑐𝛿𝑥

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) = 0 + 1 = 1

0,1

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0,1        𝑖

(𝑛𝑜𝑣𝑜) = 0 + 0 = 0[pic 1]

(𝑛𝑜𝑣𝑜) = 0 + 0 = 0[pic 2]

𝑛𝑒𝑡2 = 𝑤0,2𝑥0 + 𝑤1,2𝑥1 + 𝑤2,2𝑥2 = 0 ∗ 1 + 0 ∗ 0 + 0 ∗ 0 = 0

𝑜𝑢𝑡2  = (𝑛𝑒𝑡) = (0)  = 0        OK ZICO (1;0;1)

𝑛𝑒𝑡1 = 𝑤0,1𝑥0 + 𝑤1,1𝑥1 + 𝑤2,1𝑥2 = 1 ∗ 1 + 0 ∗ 0 + 0 ∗ 1 = 1

𝑜𝑢𝑡1  = (𝑛𝑒𝑡)  = (1) = 1        OK

𝑛𝑒𝑡2 = 𝑤0,2𝑥0 + 𝑤1,2𝑥1 + 𝑤2,2𝑥2 = 0 ∗ 1 + 0 ∗ 0 + 0 ∗ 1 = 0

𝑜𝑢𝑡2  = (𝑛𝑒𝑡) = (0)  = 0        OK SENNA (1;1;0)

𝑛𝑒𝑡1 = 𝑤0,1𝑥0 + 𝑤1,1𝑥1 + 𝑤2,1𝑥2 = 1 ∗ 1 + 0 ∗ 1 + 0 ∗ 0 = 1

𝑜𝑢𝑡1  = (𝑛𝑒𝑡)  = (1) = 1        ERRADO

𝛿 = 0 − (−1) = −1

(𝑛𝑜𝑣𝑜)  = 1 + 1 = 0[pic 3]

(𝑛𝑜𝑣𝑜)  =  0 + (−1) = −1[pic 4]

(𝑛𝑜𝑣𝑜)  =   0 + 0 = 0[pic 5]

𝑛𝑒𝑡2 = 𝑤0,1𝑥0 + 𝑤1,1𝑥1 + 𝑤2,1𝑥2 = 0 ∗ 1 + 0 ∗ 1 + 0 ∗ 0 = 0

𝑜𝑢𝑡2  = (𝑛𝑒𝑡) = (0)  = 0        ERRADO

𝛿 = 1 − 0 = 1

(𝑛𝑜𝑣𝑜)  = 0 + 1 = 1[pic 6]

(𝑛𝑜𝑣𝑜)  =  0 + 1 = 1[pic 7]

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PIQUET (1;1;1)[pic 8]

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(𝑛𝑜𝑣𝑜) = 0 + 0 = 0

𝑛𝑒𝑡1 = 𝑤0,1𝑥0 + 𝑤1,1𝑥1 + 𝑤2,1𝑥2 = 0 ∗ 1 + 1 ∗ (−1) + 0 ∗ 1 = −1

𝑜𝑢𝑡1  = (𝑛𝑒𝑡) = (−1)  = 0        OK

𝑛𝑒𝑡2 = 𝑤0,1𝑥0 + 𝑤1,1𝑥1 + 𝑤2,1𝑥2 = 1 ∗ 1 + 1 ∗ 1 + 0 ∗ 1 = 2

𝑜𝑢𝑡2  = (𝑛𝑒𝑡) = (2)  = 1        OK 2ª Época

PELÉ (1;0;0)

𝑛𝑒𝑡1 = 𝑤0,1𝑥0 + 𝑤1,1𝑥1 + 𝑤2,1𝑥2 = 0 ∗ 1 + (−1) ∗ 0 + 0 ∗ 0 = 0

𝑜𝑢𝑡1  = (𝑛𝑒𝑡)  = (0) = 0        ERRADO

𝛿 = 1 − 0 = 1

(𝑛𝑜𝑣𝑜)  = 0 + 1 = 1[pic 9]

(𝑛𝑜𝑣𝑜)  =  −1 + 0 = −1[pic 10]

(𝑛𝑜𝑣𝑜)  =  0 + 0 = 0[pic 11]

𝑛𝑒𝑡2 = 𝑤0,2𝑥0 + 𝑤1,2𝑥1 + 𝑤2,2𝑥2 = 0 ∗ 1 + 0 ∗ 1 + 0 ∗ 0 = 0

𝑜𝑢𝑡2  = (𝑛𝑒𝑡) = (0)  = 0        ERRADO

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