scpp_def_sigma

PURPOSE

Default scaling parameter (sigma) for Gaussian kernel used to estimate kernel/ similarity matrix in SCPP

SYNOPSIS

function out = scpp_def_sigma(X)

DESCRIPTION

Default scaling parameter (sigma) for Gaussian kernel used to estimate kernel/ similarity matrix in SCPP
OUT = SCPP_DEF_SIGMA(X)

 Input:
    (X): Data matrix 
 
 Output:
    (OUT): Default scaling parameter

CROSS-REFERENCE INFORMATION

This function calls:

This function is called by:

schp Class implementing a linear projection subspace of arbitrary dimensions estimated through SCPP
scpp Spectral Clustering Projection Pursuit (SCPP) (divisive clustering is implemented in scppdc.m)