Mercurial > hg > camir-aes2014
annotate toolboxes/distance_learning/mlr/dual/dualWDiagMKL.m @ 0:e9a9cd732c1e tip
first hg version after svn
| author | wolffd |
|---|---|
| date | Tue, 10 Feb 2015 15:05:51 +0000 |
| parents | |
| children |
| rev | line source |
|---|---|
| wolffd@0 | 1 function W = dualWDiagMKL(alpha, Z, U, RHO, K) |
| wolffd@0 | 2 |
| wolffd@0 | 3 global PsiR; |
| wolffd@0 | 4 d = size(K, 1); |
| wolffd@0 | 5 m = length(alpha); |
| wolffd@0 | 6 |
| wolffd@0 | 7 nKernels = size(K,3); |
| wolffd@0 | 8 |
| wolffd@0 | 9 W = Z - U; |
| wolffd@0 | 10 for p = 1:nKernels |
| wolffd@0 | 11 W(:,p) = W(:,p) - diag(K(:,:,p)) / RHO; |
| wolffd@0 | 12 end |
| wolffd@0 | 13 |
| wolffd@0 | 14 for i = 1:m |
| wolffd@0 | 15 W = W + alpha(i) * PsiR{i} / RHO; |
| wolffd@0 | 16 end |
| wolffd@0 | 17 |
| wolffd@0 | 18 end |