Mercurial > hg > camir-aes2014

diff toolboxes/RBM/discrete2softmax.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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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolboxes/RBM/discrete2softmax.m	Tue Feb 10 15:05:51 2015 +0000
@@ -0,0 +1,14 @@
+function S = discrete2softmax( D,Vals )
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% convert a col-array of discrete value to softmax   %
+% D: col-array                                       %
+% Vals: list of possible values                      %
+%  sontran2012                                       %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+S = zeros(size(D,1),size(Vals,2));
+for i=1:size(D,1)
+    S(i,find(Vals==D(i))) = 1;
+end
+
+end
+