Forum: help
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| RE: Changing the cost function [ Reply ] By: Rémi Gribonval on 2014-09-30 16:07 | [forum:148952] |
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Hi Branislaw, If your goal is to use Gabor atoms choosen according to a new criterion, you may want to follow the developer manual to create a new type of "block" inheriting from Gabor blocks, with its own update_frame() method (this is where, if my memory is correct, correlations are computed) and create_atom() method to generate an atom with coefficients matching your new correlation. I hope this helps. Remi. |
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| Changing the cost function [ Reply ] By: Branislav Gerazov on 2014-09-24 16:27 | [forum:148933] |
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Hi guys, I'm using MPTK for some speech analysis and I was wandering - is it possible to change the cost function that MPTK minimizes? In other words I want to plug in my own function instead of the correlation used at the moment. If so, can you point me to where in the code I can do this. Thanks, Branko -- Branislav Gerazov Faculty of Electrical Engineering and Information Technologies, University of Ss. Cyril and Methodius - Skopje, Macedonia |
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