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| author | ziejd2 | 2018-03-14 23:23:33 -0500 |
|---|---|---|
| committer | GitHub | 2018-03-14 23:23:33 -0500 |
| commit | 1ff6baa44e22b91eefb48aea6f3befa078c0489b (patch) | |
| tree | e0fd79d2e32fd2aedda2eadaed0f19af3514c520 /sourcecodes/bnt-master/nethelp3.3/mlphdotv.htm | |
| parent | 6882395afdadf4e982b25b5215071a0932730950 (diff) | |
| parent | c80226899f5cdd9f11c163817d59445213f5bef0 (diff) | |
| download | BNW-1ff6baa44e22b91eefb48aea6f3befa078c0489b.tar.gz | |
Merge pull request #1 from ziejd2/octave_php_separate
Octave php separate
Diffstat (limited to 'sourcecodes/bnt-master/nethelp3.3/mlphdotv.htm')
| -rw-r--r-- | sourcecodes/bnt-master/nethelp3.3/mlphdotv.htm | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/sourcecodes/bnt-master/nethelp3.3/mlphdotv.htm b/sourcecodes/bnt-master/nethelp3.3/mlphdotv.htm new file mode 100644 index 00000000..7ecf2765 --- /dev/null +++ b/sourcecodes/bnt-master/nethelp3.3/mlphdotv.htm @@ -0,0 +1,45 @@ +<html> +<head> +<title> +Netlab Reference Manual mlphdotv +</title> +</head> +<body> +<H1> mlphdotv +</H1> +<h2> +Purpose +</h2> +Evaluate the product of the data Hessian with a vector. + +<p><h2> +Synopsis +</h2> +<PRE> +hdv = mlphdotv(net, x, t, v)</PRE> + + +<p><h2> +Description +</h2> + +<p><CODE>hdv = mlphdotv(net, x, t, v)</CODE> takes an MLP network data structure +<CODE>net</CODE>, together with the matrix <CODE>x</CODE> of input vectors, the +matrix <CODE>t</CODE> of target vectors and an arbitrary row vector <CODE>v</CODE> +whose length equals the number of parameters in the network, and +returns the product of the data-dependent contribution to the Hessian +matrix with <CODE>v</CODE>. The implementation is based on the R-propagation +algorithm of Pearlmutter. + +<p><h2> +See Also +</h2> +<CODE><a href="mlp.htm">mlp</a></CODE>, <CODE><a href="mlphess.htm">mlphess</a></CODE>, <CODE><a href="hesschek.htm">hesschek</a></CODE><hr> +<b>Pages:</b> +<a href="index.htm">Index</a> +<hr> +<p>Copyright (c) Ian T Nabney (1996-9) + + +</body> +</html> \ No newline at end of file |