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diff --git a/sourcecodes/bnt-master/nethelp3.3/netderiv.htm b/sourcecodes/bnt-master/nethelp3.3/netderiv.htm new file mode 100644 index 00000000..3275eced --- /dev/null +++ b/sourcecodes/bnt-master/nethelp3.3/netderiv.htm @@ -0,0 +1,42 @@ +<html> +<head> +<title> +Netlab Reference Manual netderiv +</title> +</head> +<body> +<H1> netderiv +</H1> +<h2> +Purpose +</h2> +Evaluate derivatives of network outputs by weights generically. + +<p><h2> +Synopsis +</h2> +<PRE> +g = netderiv(w, net, x)</PRE> + + +<p><h2> +Description +</h2> + +<p><CODE>g = netderiv(w, net, x)</CODE> takes a weight vector <CODE>w</CODE> and a network +data structure <CODE>net</CODE>, together with the matrix <CODE>x</CODE> of input +vectors, and returns the +gradient of the outputs with respect to the weights evaluated at <CODE>w</CODE>. + +<p><h2> +See Also +</h2> +<CODE><a href="netevfwd.htm">netevfwd</a></CODE>, <CODE><a href="netopt.htm">netopt</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 |