UCAM Biomedical translation at WMT19: Transfer learning multi-domain ensembles

Danielle Saunders, Felix Stahlberg, Bill Byrne

The 2019 WMT Biomedical translation task involved translating Medline abstracts. We approached this using transfer learning to obtain a series of strong neural models on distinct domains, and combining them into multi-domain ensembles. We further experiment with an adaptive language-model ensemble weighting scheme. Our submission achieved the best submitted results on both directions of English-Spanish.

Knowledge Graph

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