plotsomnc

Plot self-organizing map neighbor connections

Syntax

plotsomnc(net)

plotsomnc(net) plots a SOM layer showing neurons as gray-blue patches and their direct neighbor relations with red lines.

This plot supports SOM networks with hextop and gridtop topologies, but not tritop or randtop.

x = iris_dataset;
net = selforgmap([8 8]);
net = train(net,x);
plotsomnc(net)