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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/demev3.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/demev3.htm')
| -rw-r--r-- | sourcecodes/bnt-master/nethelp3.3/demev3.htm | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/sourcecodes/bnt-master/nethelp3.3/demev3.htm b/sourcecodes/bnt-master/nethelp3.3/demev3.htm new file mode 100644 index 00000000..55af4d64 --- /dev/null +++ b/sourcecodes/bnt-master/nethelp3.3/demev3.htm @@ -0,0 +1,46 @@ +<html> +<head> +<title> +Netlab Reference Manual demev3 +</title> +</head> +<body> +<H1> demev3 +</H1> +<h2> +Purpose +</h2> +Demonstrate Bayesian regression for the RBF. + +<p><h2> +Synopsis +</h2> +<PRE> +demev3</PRE> + + +<p><h2> +Description +</h2> +The problem consists an input variable <CODE>x</CODE> which sampled from a +Gaussian distribution, and a target variable <CODE>t</CODE> generated by +computing <CODE>sin(2*pi*x)</CODE> and adding Gaussian noise. An RBF +network with linear outputs is trained by minimizing a sum-of-squares +error function with isotropic Gaussian regularizer, using the scaled +conjugate gradient optimizer. The hyperparameters <CODE>alpha</CODE> and +<CODE>beta</CODE> are re-estimated using the function <CODE>evidence</CODE>. A graph +is plotted of the original function, the training data, the trained +network function, and the error bars. + +<p><h2> +See Also +</h2> +<CODE><a href="demev1.htm">demev1</a></CODE>, <CODE><a href="evidence.htm">evidence</a></CODE>, <CODE><a href="rbf.htm">rbf</a></CODE>, <CODE><a href="scg.htm">scg</a></CODE>, <CODE><a href="netevfwd.htm">netevfwd</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 |