Chinese-to-Japanese Patent Machine Translation based on Syntactic Pre-ordering forWAT 2015

Chinese-to-Japanese Patent Machine Translation based on Syntactic Pre-ordering forWAT 2015
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WAT 2015 基于句法预排序的中日专利机器翻译

DOI:
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发表时间:
2015
期刊:
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影响因子:
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通讯作者:
M. Nagata
M. Nagata
中科院分区:
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文献类型:
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作者:
Katsuhito Sudoh;M. Nagata

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本文介绍了我们为WAT 2015(Group ID:NTT)开发的中日专利机器翻译系统,该系统在中文依存结构上使用句法预排序。中心词和它的Modifier词通过手写规则或学习排名模型进行重新排序。我们的系统比基于基准短语的机器翻译性能更好,并与基准树到串的机器翻译竞争。
This paper presents our Chinese-to-Japanese patent machine translation system for WAT 2015 (Group ID: ntt ) that uses syntactic pre-ordering over Chinese dependency structures. A head word and its modifier words are reordered by hand-written rules or a learning-to-rank model. Our system outperforms baseline phrase-based machine translations and competes with baseline tree-to-string machine translations.