pyclustering
0.10.1
pyclustring is a Python, C++ data mining library.

Enumeration of initialization types for SOM. More...
Static Public Attributes  
int  random = 0 
Weights are randomly distributed using Gaussian distribution (0, 1).  
int  random_centroid = 1 
Weights are randomly distributed using Gaussian distribution (input data centroid, 1).  
int  random_surface = 2 
Weights are randomly distrbiuted using Gaussian distribution (input data centroid, surface of input data).  
int  uniform_grid = 3 
Weights are distributed as a uniform grid that covers whole surface of the input data.  