diff options
Diffstat (limited to 'sourcecodes/bnt-master/nethelp3.3/glminit.htm')
| -rw-r--r-- | sourcecodes/bnt-master/nethelp3.3/glminit.htm | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/sourcecodes/bnt-master/nethelp3.3/glminit.htm b/sourcecodes/bnt-master/nethelp3.3/glminit.htm new file mode 100644 index 00000000..e19369d3 --- /dev/null +++ b/sourcecodes/bnt-master/nethelp3.3/glminit.htm @@ -0,0 +1,49 @@ +<html> +<head> +<title> +Netlab Reference Manual glminit +</title> +</head> +<body> +<H1> glminit +</H1> +<h2> +Purpose +</h2> +Initialise the weights in a generalized linear model. + +<p><h2> +Synopsis +</h2> +<PRE> +net = glminit(net, prior) +</PRE> + + +<p><h2> +Description +</h2> + +<p><CODE>net = glminit(net, prior)</CODE> takes a generalized linear model +<CODE>net</CODE> and sets the weights and biases by sampling from a Gaussian +distribution. If <CODE>prior</CODE> is a scalar, then all of the parameters +(weights and biases) are sampled from a single isotropic Gaussian with +inverse variance equal to <CODE>prior</CODE>. If <CODE>prior</CODE> is a data +structure similar to that in <CODE>mlpprior</CODE> but for a single layer of +weights, then the parameters +are sampled from multiple Gaussians according to their groupings +(defined by the <CODE>index</CODE> field) with corresponding variances +(defined by the <CODE>alpha</CODE> field). + +<p><h2> +See Also +</h2> +<CODE><a href="glm.htm">glm</a></CODE>, <CODE><a href="glmpak.htm">glmpak</a></CODE>, <CODE><a href="glmunpak.htm">glmunpak</a></CODE>, <CODE><a href="mlpinit.htm">mlpinit</a></CODE>, <CODE><a href="mlpprior.htm">mlpprior</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 |
