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annotate toolboxes/distance_learning/mlr/initialize/initializeDiag.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 = initializeDiag(X)
wolffd@0 2
wolffd@0 3 [d,n,m] = size(X);
wolffd@0 4
wolffd@0 5 % W = ones(d, 1);
wolffd@0 6 W = 1./std(X,1,2);
wolffd@0 7 W(isinf(W)) = 1;
wolffd@0 8 end