Merge pull request #1 from ziejd2/octave_php_separate

Octave php separate

1 files changed, 18 insertions, 0 deletions

diff --git a/sourcecodes/bnt-master/BNT/CPDs/@softmax_CPD/private/extract_params.m b/sourcecodes/bnt-master/BNT/CPDs/@softmax_CPD/private/extract_params.m
new file mode 100644
index 00000000..486af06e
--- /dev/null
+++ b/sourcecodes/bnt-master/BNT/CPDs/@softmax_CPD/private/extract_params.m
@@ -0,0 +1,18 @@
+function [W, b] = extract_params(CPD)
+
+% W(X,Y,Q), b(Y,Q)  where Y = ns(self), X = ns(cps), Q = prod(ns(dps))
+
+glimsz = prod(CPD.sizes(CPD.dpndx));
+ss = CPD.sizes(end);
+cpsz       = sum(CPD.sizes(CPD.cpndx));
+dp_as_cpsz = sum(CPD.sizes(CPD.dps_as_cps.ndx));
+W = zeros(dp_as_cpsz + cpsz, ss, glimsz);
+b = zeros(ss, glimsz);
+
+for i=1:glimsz
+  W(:,:,i) = CPD.glim{i}.w1;
+  b(:,i) = CPD.glim{i}.b1(:);
+end
+
+W = myreshape(W, [dp_as_cpsz + cpsz ss CPD.sizes(CPD.dpndx)]);
+b = myreshape(b, [ss CPD.sizes(CPD.dpndx)]);