<< ann_PERCEPTRON_visualize Neural network functions ann_SOM_online >>
A Neural Network Module for Scilab >> Neural network functions > ann_SOM

ann_SOM

ANN Self-Orginizing Map (Batch Training)

Calling Sequence

W = ann_SOM(P)
W = ann_SOM(P,N,itermax,steps,NS,topfcn,distfcn)

Parameters

P :

Training input

N :

Structure of Feature Map

itermax :

Maximum epoch for training

steps :

steps of the NS decrease

NS :

Initial neighbourhood size

topfcn :

Topology Function

distfcn :

Distance Function

Description

This function perform Self-Orginizing batch training algorithm.

Examples

x = rand(2,10);
x(:,1:5) = x(:,1:5) + 1;
W =  ann_SOM(x,[2 2]);
[y,classes] = ann_SOM_run(W,x)

See also

Authors


Report an issue
<< ann_PERCEPTRON_visualize Neural network functions ann_SOM_online >>