Neural Network Toolbox™

Plot self-organizing map weight positions

Syntax

• plotsomtop(net)
  plotsomtop(net,inputs)
  

Description

plotsompos(net) plots the input vectors as green dots and shows how the SOM classifies the input space by showing blue-gray dots for each neuron's weight vector and connecting neighboring neurons with red lines.

Example

• load simplecluster_dataset
  net = newsom(simpleclusterInputs,[10 10]);
  net = train(net,simpleclusterInputs);
  plotsompos(net,simpleclusterInputs);
  

See Also

plotsomnd, plotsomplanes, plotsomhits

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