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Detail
Registered METHOD AND APPARATUS FOR DETECTING ERRORS IN MACHINE TRANSLATION USING PARALLEL CORPUS
- Inventors
- Jin Yun, Wu Yingshun, Kwon Oh Woog, Kim Young Kil, Young-Ae Seo, Kim Chang Hyun, Park Eunjin, Yin Changhao, Roh Yoon-Hyung, Lee Ki Young, Yang Seong Il, Park Sang Kyu, Choi Sung Kwon
- Application No.
- 12492726 (2009.06.26)
- Publication No.
- 20100070261 (2010.03.18)
- Registration No.
- 8606559 (2013.12.10)
- Country
- UNITED STATES
- Project Code
- 08MS1500, Domain Customized Machine Translation Technology Development for Krean, Chinese, English, Park Sang Kyu
- Abstract
- A method for automatically detecting errors in machine translation using a parallel corpus includes analyzing morphemes of a target language sentence in the parallel corpus and a machine-translated target language sentence, corresponding to a source language sentence, to classify the morphemes into words; aligning by words and decoding, respectively, a group of the source language sentence and the machine-translated target language sentence, and a group of the source language sentence and the target language sentence in the parallel corpus; classifying by types errors in the machine-translated target language sentence by making a comparison, word by word, between the decoded target language sentence in the parallel corpus and the decoded machine-translated target language sentence; and computing error information in the machine-translated target language sentence by examining a frequency of occurrence of the classified error types.
- KSP Keywords
- Automatically detecting, Machine Translation(MT), Parallel Corpus, Source language, Target language, error information