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annotate toolboxes/distance_learning/mlr/initialize/initializeDiagMKL.m @ 0:e9a9cd732c1e tip

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first hg version after svn
author wolffd
date Tue, 10 Feb 2015 15:05:51 +0000
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wolffd@0 1 function W = initializeDiagMKL(X)
wolffd@0 2
wolffd@0 3 [d,n,m] = size(X);
wolffd@0 4
wolffd@0 5 W = zeros(d,m);
wolffd@0 6 for i = 1:m
wolffd@0 7 W(:,i) = 1./std(X(:,:,i),1,2);
wolffd@0 8 end
wolffd@0 9 W(isinf(W)) = 1;
wolffd@0 10 end