Search Engine Guided Neural Machine Translation

  title={Search Engine Guided Neural Machine Translation},
  author={Jiatao Gu and Yong Wang and Kyunghyun Cho and Victor O. K. Li},
In this paper, we extend an attention-based neural machine translation (NMT) model by allowing it to access an entire training set of parallel sentence pairs even after training. The proposed approach consists of two stages. In the first stage– retrieval stage–, an off-the-shelf, black-box search engine is used to retrieve a small subset of sentence pairs from a training set given a source sentence. These pairs are further filtered based on a fuzzy matching score based on edit distance. In the… CONTINUE READING
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