Reza will give a practice talk for his ACL-IJCNLP 2009 presentation.
Where: TASC1 9408
Date and Time: Tue 7/28 1pm
Active Learning for Multilingual Statistical Machine Translation. Gholamreza Haffari and Anoop Sarkar. In Proceedings of the 47th annual meeting of the Association for Computational Linguistics and the 4th International Joint Conference on Natural Language Processing of the Asian Federation of Natural Language Processing (ACL-IJCNLP 2009). Singapore, August 2-7, 2009.
Statistical machine translation (SMT) models require bilingual corpora for training, and these corpora are often multilingual with parallel text in multiple languages simultaneously. We introduce an active learning task of adding a new language to an existing multilingual set of parallel text and constructing high quality MT systems, from each language in the collection into this new target language. We show that adding a new language using active learning to the EuroParl corpus provides a signiﬁcant improvement compared to a random sentence selection baseline. We also provide new highly effective sentence selection methods that improve AL for phrase-based SMT in the multilingual and single language pair setting.