Question: 20 pts.) Consider the logistic regression model (a) (5 pts.) Show that the derivative of the logistic sigmoid function is given by d dr =

20 pts.) Consider the logistic regression model (a) (5 pts.) Show

20 pts.) Consider the logistic regression model (a) (5 pts.) Show that the derivative of the logistic sigmoid function is given by d dr = (1-o) (b) (15 pts.) Derive the batch and single sample gradient descent weight update rules for minimizing the cross-entropy error function

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