A Hierarchical Bayesian Model for Learning Nonlinear Statistical Regularities in Nonstationary Natural Signals.

Yan Karklin Michael S. Lewicki A Hierarchical Bayesian Model for Learning Nonlinear Statistical Regularities in Nonstationary Natural Signals. 397-423 2005 17 Neural Computation 2 http://neco.mitpress.org/cgi/content/abstract/17/2/397 db/journals/neco/neco17.html#KarklinL05