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arXiv 1509.09093cs.CLcs.IR
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一种基于句子语义的平行语料库对齐方法

A Sentence Meaning Based Alignment Method for Parallel Text Corpora Preparation

Polish Japanese Institute of Information Technology(波兰日本信息技术学院)

Krzysztof Wołk, Krzysztof Marasek

摘要:

文本对齐对于机器翻译(MT)系统、一些NLP工具或任何其他需要双语数据的文本处理任务的准确性至关重要。本研究提出了一种基于波兰语(非位置敏感语言)到英语实验的语言无关的句子对齐方法。这种对齐方法是在TED演讲语料库上开发的,但可以用于任何文本域或语言对。所提出的方法实现了句子识别的各种算法。其中一些重视同义词和语义文本结构分析作为附加信息的一部分。确保最大限度地减少数据丢失。将该解决方案与其他句子对齐实现进行比较。还示出了用所描述的工具处理文本的MT系统得分的改进。

英文摘要:

Text alignment is crucial to the accuracy of Machine Translation (MT) systems, some NLP tools or any other text processing tasks requiring bilingual data. This research proposes a language independent sentence alignment approach based on Polish (not position-sensitive language) to English experiments. This alignment approach was developed on the TED Talks corpus, but can be used for any text domain or language pair. The proposed approach implements various heuristics for sentence recognition. Some of them value synonyms and semantic text structure analysis as a part of additional information. Minimization of data loss was ensured. The solution is compared to other sentence alignment implementations. Also an improvement in MT system score with text processed with described tool is shown.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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