Daniel@0: Daniel@0: Daniel@0: Daniel@0: Netlab Reference Manual netderiv Daniel@0: Daniel@0: Daniel@0: Daniel@0:

netderiv Daniel@0:

Daniel@0:

Daniel@0: Purpose Daniel@0:

Daniel@0: Evaluate derivatives of network outputs by weights generically. Daniel@0: Daniel@0:

Daniel@0: Synopsis Daniel@0:

Daniel@0:

Daniel@0: g = netderiv(w, net, x)

Daniel@0: Daniel@0: Daniel@0:

Daniel@0: Description Daniel@0:

Daniel@0: Daniel@0:

g = netderiv(w, net, x) takes a weight vector w and a network Daniel@0: data structure net, together with the matrix x of input Daniel@0: vectors, and returns the Daniel@0: gradient of the outputs with respect to the weights evaluated at w. Daniel@0: Daniel@0:

Daniel@0: See Also Daniel@0:

Daniel@0: netevfwd, netopt

Daniel@0: Pages: Daniel@0: Index Daniel@0:

Daniel@0: