... also be seen that combining phrase tablesfrom multiple samples improved the BLEU score for HLEN, but not for HIER. This suggests that for HIER, most of the useful phrase pairs discovered bythe ... Distributed algorithms for topic models. Journal of Machine Learning Research,10:1801–1828.Franz Josef Och, Christoph Tillmann, and Hermann Ney.1999. Improved alignment models for statistical ma-chine ... (θ|E, F). (1)If θ takes the form of a scored phrase table, wecan use traditional methods for phrase-based SMT tofind P (e|f , θ) and concentrate on creating a model for P (θ|E, F). We decompose...