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diff --git a/sourcecodes/bnt-master/nethelp3.3/gperr.htm b/sourcecodes/bnt-master/nethelp3.3/gperr.htm new file mode 100644 index 00000000..de8d9831 --- /dev/null +++ b/sourcecodes/bnt-master/nethelp3.3/gperr.htm @@ -0,0 +1,49 @@ +<html> +<head> +<title> +Netlab Reference Manual gperr +</title> +</head> +<body> +<H1> gperr +</H1> +<h2> +Purpose +</h2> +Evaluate error function for Gaussian Process. + +<p><h2> +Synopsis +</h2> +<PRE> +edata = gperr(net, x, t) +[e, edata, eprior] = gperr(net, x, t) +</PRE> + + +<p><h2> +Description +</h2> +<CODE>e = gperr(net, x, t)</CODE> takes a Gaussian Process data structure <CODE>net</CODE> together +with a matrix <CODE>x</CODE> of input vectors and a matrix <CODE>t</CODE> of target +vectors, and evaluates the error function <CODE>e</CODE>. Each row +of <CODE>x</CODE> corresponds to one input vector and each row of <CODE>t</CODE> +corresponds to one target vector. + +<p><CODE>[e, edata, eprior] = gperr(net, x, t)</CODE> additionally returns the +data and hyperprior components of the error, assuming a Gaussian +prior on the weights with mean and variance parameters <CODE>prmean</CODE> and +<CODE>prvariance</CODE> taken from the network data structure <CODE>net</CODE>. + +<p><h2> +See Also +</h2> +<CODE><a href="gp.htm">gp</a></CODE>, <CODE><a href="gpcovar.htm">gpcovar</a></CODE>, <CODE><a href="gpfwd.htm">gpfwd</a></CODE>, <CODE><a href="gpgrad.htm">gpgrad</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 |
