Artificial Intelligence - Artificial Intelligence Section 2

6. The neural network given bellow takes two binary valued inputs x1 , x2 ∈ {0, 1} and the activation function is the binary threshold function (h(x) = 1 if x > 0; 0 otherwise). Which of the following logical functions does it compute?

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7. Suppose we have n training examples xi, i = 1, . . . , n whose desired outputs are ti, i = 1, . . . , n. The output of a multilayered perceptron for these training examples xi′s are ,oi, i = 1, . . . , n. The error function minimised by the backprogation multilayered perceptron learning algorithm is:

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8. Which of the following statement is true for a multilayered perceptron?

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9. Which of the statement is true for the backpropagation learning algorithm?

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10. Under which of the following situation would you expect overfitting to happen?

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