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Old 05-07-2012, 02:43 AM
rohanag rohanag is offline
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Default clarification on lecture 9

I have a slight problem with delta_E_in in slide 23 of lecture 9.



I think there should be a negative sign in the exponentiation term,
e^(y_n * w.transpose * x_n) should be e^( - y_n * w.transpose * x_n )

as it would result from differentiating the cross entropy error? Please clarify.



Thank you
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cross entropy error, doubt, gradient, lecture 9

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