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Machine Translation Outputs: Korean to English Translation of Embedded Sentences

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주제분류영어와문학

초록

The recent machine translation has been operated by two main models: the Neural Machine Translation model (NMT) and the Statistical Machine Translation model (SMT). The present study is to give a better understanding of the machine translation for the users and to provide suggestions about what further improvement would be required. In this work, the analysis of the Korean-to-English translation errors in two machines is accomplished by using two movie scripts. Most of all, we investigate which type of embedded clauses make machine translation more problematic in reference to a level of embedding. The results indicate that NMT has better outputs than SMT does in terms of its naturalness. However, when the NMT doesn’t have a corresponding sentence in its corpus data, it could make more serious semantic errors than the SMT, making either non-sensical sentences or considerably far-fetched sentences.

Abstract

The recent machine translation has been operated by two main models: the Neural Machine Translation model (NMT) and the Statistical Machine Translation model (SMT). The present study is to give a better understanding of the machine translation for the users and to provide suggestions about what further improvement would be required. In this work, the analysis of the Korean-to-English translation errors in two machines is accomplished by using two movie scripts. Most of all, we investigate which type of embedded clauses make machine translation more problematic in reference to a level of embedding. The results indicate that NMT has better outputs than SMT does in terms of its naturalness. However, when the NMT doesn’t have a corresponding sentence in its corpus data, it could make more serious semantic errors than the SMT, making either non-sensical sentences or considerably far-fetched sentences.

참고문헌 (29)

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