Product Density Estimation for ICA using tilted Gaussian density estimates

A direct and flexible method for estimating an ICA model. This approach estimates the densities for each component directly via a tilted gaussian. The tilt functions are estimated via a GAM poisson model. Details can be found in "Elements of Statistical Learning (2nd Edition)" Section 14.7.4


Reference manual

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1.0 by Trevor Hastie, 11 years ago

Browse source code at

Authors: Trevor Hastie , Rob Tibshirani

Documentation:   PDF Manual  

GPL-2 license

Depends on gam

Suggested by steadyICA.

See at CRAN