Calculate U-Matrix

SOM Analyst

Calculate U-Matrix

Creates a datbasefile with the U-matrix values for a SOM.

ArcGIS Reference

../../_images/umatrix.PNG

Parameters

input SOM
The input SOM for which to calculate the U-matrix.
output U-matrix database file
The output database file that will contain the U-matrix values.
distance metric
The distance metric to use to calculate the U-matrix.

Code Reference

uiUmatrix.uMatrix(inName, outName, decimalPlaces, metric)

Calculates the U-matrix for a SOM.

Arguments :
inName

The input SOM filename.

outName

The ouput U-matrix filename.

decimalPlaces

The number of decimals to round to.