Mercurial > hg > camir-aes2014
annotate toolboxes/FullBNT-1.0.7/netlab3.3/gtmpost.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 [post, a] = gtmpost(net, data) |
| wolffd@0 | 2 %GTMPOST Latent space responsibility for data in a GTM. |
| wolffd@0 | 3 % |
| wolffd@0 | 4 % Description |
| wolffd@0 | 5 % POST = GTMPOST(NET, DATA) takes a GTM structure NET, and computes |
| wolffd@0 | 6 % the responsibility at each latent space sample point NET.X for each |
| wolffd@0 | 7 % data point in DATA. |
| wolffd@0 | 8 % |
| wolffd@0 | 9 % [POST, A] = GTMPOST(NET, DATA) also returns the activations A of the |
| wolffd@0 | 10 % GMM NET.GMMNET as computed by GMMPOST. |
| wolffd@0 | 11 % |
| wolffd@0 | 12 % See also |
| wolffd@0 | 13 % GTM, GTMEM, GTMLMEAN, GMLMODE, GMMPROB |
| wolffd@0 | 14 % |
| wolffd@0 | 15 |
| wolffd@0 | 16 % Copyright (c) Ian T Nabney (1996-2001) |
| wolffd@0 | 17 |
| wolffd@0 | 18 % Check for consistency |
| wolffd@0 | 19 errstring = consist(net, 'gtm', data); |
| wolffd@0 | 20 if ~isempty(errstring) |
| wolffd@0 | 21 error(errstring); |
| wolffd@0 | 22 end |
| wolffd@0 | 23 |
| wolffd@0 | 24 net.gmmnet.centres = rbffwd(net.rbfnet, net.X); |
| wolffd@0 | 25 |
| wolffd@0 | 26 [post, a] = gmmpost(net.gmmnet, data); |