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How to solve the error in feature selection method?

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FARHAD
FARHAD 2014-8-17
回答： Image Analyst 2014-8-18
Hi,I am using FEAST toolbox for feature selection. I am getting the following error. Please help me to solve it.
The class label Y has entropy of 0, therefore all mutual informations containing Y will be 0. No feature selection is performed.

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Image Analyst
Image Analyst 2014-8-18
I'm going to give the same answer as I gave to your duplicate question: http://www.mathworks.com/matlabcentral/answers/151119#answer_148833

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