rbferr

Purpose

Evaluate error function for RBF network.

Synopsis

e = rbferr(net, x, t)
[e, edata, eprior] = rbferr(net, x, t)

Description

e = rbferr(net, x, t) takes a network data structure net together with a matrix x of input vectors and a matrix t of target vectors, and evaluates the appropriate error function e depending on net.outfn. Each row of x corresponds to one input vector and each row of t contains the corresponding target vector.

[e, edata, eprior] = rbferr(net, x, t) additionally returns the data and prior components of the error, assuming a zero mean Gaussian prior on the weights with inverse variance parameters alpha and beta taken from the network data structure net.

See Also

rbf, rbffwd, rbfgrad, rbfpak, rbftrain, rbfunpak
Pages: Index

Copyright (c) Ian T Nabney (1996-9)