Conference paper Open Access
Using Whole Document Context in Neural Machine Translation
Macé, Valentin; Servan, Christophe
In Machine Translation, considering the document as a whole can help to resolve ambiguities and inconsistencies. In this paper, we propose a simple yet promising approach to add contextual information in Neural Machine Translation. We present a method to add source context that capture the whole document with accurate boundaries, taking every word into account. We provide this additional information to a Transformer model and study the impact of our method on three language pairs. The proposed approach obtains promising results in the English-German, English-French and French-English document-level translation tasks. We observe interesting cross-sentential behaviors where the model learns to use document-level information to improve translation coherence.
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- Publication date:
- November 2, 2019
- DOI:
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- License (for files):
- Creative Commons Attribution 4.0 International