Mercurial > hg > camir-aes2014
annotate core/magnatagatune/tests_evals/mahalmat_wrapper.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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children |
rev | line source |
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wolffd@0 | 1 function [A, diag] = mahalmat_wrapper(X, Y, trainparams) |
wolffd@0 | 2 % dummy wrapper to plug any fixed mahalanobis matrix into the |
wolffd@0 | 3 % testing set |
wolffd@0 | 4 |
wolffd@0 | 5 % use deltafun to check for correct similarity |
wolffd@0 | 6 if isfield(trainparams,'deltafun') |
wolffd@0 | 7 X = feval(trainparams.deltafun, X(:,1), X(:,2), trainparams.deltafun_params{:}); |
wolffd@0 | 8 diag.deltafun = trainparams.deltafun; |
wolffd@0 | 9 end |
wolffd@0 | 10 |
wolffd@0 | 11 A = trainparams.mahalA; |
wolffd@0 | 12 if size(A,1) ~= size(X,1) |
wolffd@0 | 13 error('wrong mahal matrix size'); |
wolffd@0 | 14 end |
wolffd@0 | 15 |
wolffd@0 | 16 diag.trainfun = 'mahalmat'; |
wolffd@0 | 17 % --- |
wolffd@0 | 18 % intorducing model tyopology: |
wolffd@0 | 19 % mahal, nnet, gbrtree |
wolffd@0 | 20 % --- |
wolffd@0 | 21 diag.interpreter = 'DistMeasureMahal'; |