Two-step EM

Theoretical guarantees for an EM algorithm for estimating mixtures of binary templates corrupted by Bernoulli noise.

Publications:

• A. Barbu, T.F. Wu, Y. N. Wu. Learning Mixtures of Bernoulli Templates by Two-Round EM with Performance Guarantee. Electronic Journal of Statistics 8, No. 2, 3004–3030, 2014 (pdf, arxiv)