annotate toolboxes/distance_learning/mlr/cuttingPlane/cpGradientDiag.m @ 0:e9a9cd732c1e tip

first hg version after svn
author wolffd
date Tue, 10 Feb 2015 15:05:51 +0000
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wolffd@0 1 function dPsi = cpGradientDiag(X, S, batchsize)
wolffd@0 2
wolffd@0 3 dPsi = diag(X * S * X') / batchsize;
wolffd@0 4
wolffd@0 5 end