Mercurial > hg > camir-aes2014
diff core/tools/machine_learning/cut_Y.m @ 0:e9a9cd732c1e tip
first hg version after svn
author | wolffd |
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date | Tue, 10 Feb 2015 15:05:51 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/core/tools/machine_learning/cut_Y.m Tue Feb 10 15:05:51 2015 +0000 @@ -0,0 +1,20 @@ +function r = cut_Y(r, valid_idx) +% disables the invalid parts of the ranking structure Y + + % get indices not mentioned + u = find(~valid_idx); + + % clear bad data + for i = 1 : numel(u) + + r{u(i), 1} = []; + r{u(i), 2} = []; + end + + % also clear weights if applicable + if size(r,2) == 3 + for i = 1 : numel(u) + r{u(i), 3} = 0; + end + end +end \ No newline at end of file