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Erschienen in:
2014 | OriginalPaper | Buchkapitel
Chunk-Based Dependency-to-String Model with Japanese Case Frame
verfasst von : Jinan Xu, Peihao Wu, Jun Xie, Yujie Zhang
Erschienen in: Machine Translation
Verlag: Springer Berlin Heidelberg
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This paper proposes an idea to integrate Japanese case frame into chunk-based dependency-to-string model. At first, case frames are acquired from Japanese chunk-based dependency analysis results. Then case frames are used to constraint rule extraction and decoding in chunk-based dependency-to-string model. Experimental results show that the proposed method performs well on long structural reordering and lexical translation, and achieves better performance than hierarchical phrase-based model and word-based dependency-to-string model on Japanese to Chinese test sets.