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Old 05-29-2013, 01:03 PM
Kais_M Kais_M is offline
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Join Date: Apr 2013
Posts: 3
Default Gradient Descent on complex parameters (weights)

is it possible to use G.D. to optimize a complex parameter vector? still linear model with mean square error measure, but the parameters are complex not real. I did some derivation, but not sure my derivatives wrt complex numbers are correct.. would like to hear from people here how they dealt (would deal) with this problem.

many thanks,
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