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# lyngby_nn_qdru

## (export/lyngby/lyngby_nn_qdru.m)

### Function Synopsis

dRUv = lyngby_nn_qdru(V, W, Reg)

### Help text

lyngby_nn_qdru - Quadratic neural network, 1st der. reg.
function dRUv = lyngby_nn_qdru(V, W, Reg)
Input: V Input weights
W Output weights
Reg Regularization
Output: dRUv Derivative in a vectorized matrix
First order derivative of the regularization (weight decay)
term of the costfunction of the quadratic neural network with
respect to the weights.
See also: lyngby_nn_qddru

### Cross-Reference Information

This function is called by

Produced by mat2html on Wed Jul 29 15:43:40 2009

Cross-Directory links are: OFF