National Research Council of Canada. NRC Institute for Information Technology
ACL 2007 Second Workshop on Statistical Machine Translation, June 23, 2007, Prague, Czech Republic
We present the PORTAGE statistical machine translation system which participated in the shared task of the ACL 2007 Second Workshop on Statistical Machine Translation. The focus of this description is on improvements which were incorporated into the system over the last year. These include adapted language models, phrase table pruning, an IBM1-based decoder feature, and rescoring with posterior probabilities.
ACL 2007: Proceedings of the Second Workshop on Statistical Machine Translation (June 2007): 185–188.