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Questions related from Elahe Afshari
W in svm-rfe : w=sigma(alpha(k)*x(k)*y(k))In to program w = fs_model.SVs' * fs_model.sv_coef;Is Formula One and two are equal?????????sigma(alpha(k)*x(k)*y(k))== fs_model.SVs' * fs_model.sv_coef;...
06 June 2017 6,251 0 View
I'm trying to use SVM-RFE with libsvm library. My algorithm is written in Matlab. Here is my matlab coding,Is wrong my codes or correct?? Thank you in advance.. clear all;clc;xData=load...
05 May 2017 1,210 2 View
I have been doing research on feature selection and I'm failing to understand the difference about these two approaches. According to most authors on literature, feature selection algorithms are...
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What is the pseudo code under sampling?
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