Tommi Jaakkola, Lawrence K. Saul, Michael I. Jordan. Fast Learning by Bounding Likelihoods in Sigmoid Type Belief Networks. In David S. Touretzky, Michael Mozer, Michael E. Hasselmo, editors, Advances in Neural Information Processing Systems 8, NIPS, Denver, CO, November 27-30, 1995. pages 528-534, MIT Press, 1995. [doi]
Abstract is missing.