文章基本信息

标题：Producing Unseen Morphological Variants in Statistical Machine Translation
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作者：Matthias Huck ; Aleš Tamchyna ; Ondřej Bojar 等
期刊名称：Conference on European Chapter of the Association for Computational Linguistics (EACL)
出版年度：2017
卷号：2017
页码：369-375
语种：English
出版社：ACL Anthology
摘要：Translating into morphologically rich languages is difficult. Although the coverage of lemmas may be reasonable, many morphological variants cannot be learned from the training data. We present a statistical translation system that is able to produce these inflected word forms. Different from most previous work, we do not separate morphological prediction from lexical choice into two consecutive steps. Our approach is novel in that it is integrated in decoding and takes advantage of context information from both the source language and the target language sides.