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The KOHONEN Learning Function

SOM training in SNNS can be performed with the learning function Kohonen. It can be selected from the list of learning functions in the control panel. Five parameters have to be passed to this learning function:

Note: After each completed training the parameters adaption height and adaption radius are updated in the control panel to reflect their new values. So when training is started anew, it resumes at the point where it was stopped last. Both mult_H and mult_R should be in the range . A value of 1 consequently keeps the adaption values at a constant level.
Tue Nov 28 10:30:44 MET 1995