Learning Hidden Variable Networks: The Information Bottleneck Approach
Gal Elidan and Nir Friedman

@article{6:4,author={Gal Elidan and Nir Friedman}, Title={Learning Hidden Variable Networks: The Information Bottleneck Approach},journal={Journal of Machine Learning Research},volume={6}, url={http://www.jmlr.org/papers/volume6/elidan05a/elidan05a.pdf}}