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Old 05-05-2012, 09:50 PM
kkkkk kkkkk is offline
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Join Date: Mar 2012
Posts: 71
Default Re: Evaluating a gradient function with vectors

Basically you have to calculate the partial derivative of the error function with respect to each dimension of w vector.
Then update each dimension of w using its partial derivative and the original w vector, and also the -eta.


This will help:
http://www.youtube.com/watch?v=U7HQ_...hannel&list=UL
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