公开(公告)号：US20130110493A1

公开(公告)日：2013-05-02

申请号：US13664881

申请日：2012-10-31

Applicant: Electronics and Telecommunications Research In

Inventor： Chang Hyun Kim ,  Young-Ae Seo ,  Seong Il Yang ,  Jinxia Huang ,  Jong Hun Shin ,  Young Kil Kim

IPC: G06F17/28

CPC classification number: G06F17/2818 ,  G06F17/2827

Abstract: A method for establishing paraphrasing data for a machine translation system includes selecting a paraphrasing target sentence through application of an object language model to a translated sentence that is obtained by machine-translating a source language sentence, extracting paraphrasing candidates that can be paraphrased with the paraphrasing target sentence from a source language corpus DB, performing machine translation with respect to the paraphrasing candidates, selecting a final paraphrasing candidate by applying the object language model to the result of the machine translation with respect to the paraphrasing candidates, and confirming the paraphrasing target sentence and the final paraphrasing candidate as paraphrasing lexical patterns using a bilingual corpus and storing the paraphrasing lexical patterns in a paraphrasing DB. According to the present invention, the consistent paraphrasing data can be established since the paraphrasing data is automatically established.

Abstract translation: 一种用于建立机器翻译系统的释义数据的方法包括通过将对象语言模型应用于通过机器翻译源语言句子获得的翻译句子来选择释义目标句子，提取可以用释义改写的替换候选者 来自源语言语料库DB的目标句子，对释义候选者进行机器翻译，通过将对象语言模型应用于机器翻译的结果，对于释义候选者来选择最终释义候选者，并且确认释义目标句子 和最后的释义候选人作为使用双语语料库的释义词汇模式，并将释义词汇模式存储在一个改写的DB中。 根据本发明，自动建立释义数据可以建立一致的释义数据。