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Overcoming Catastrophic Forgetting During Domain Adaptation of Neural Machine Translation

Published 1 January 2019Open access
Brian J. Thompson, Jeremy Gwinnup, Huda Khayrallah, Kevin Duh, Philipp Koehn
Citations125
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TL;DR

This work adapts Elastic Weight Consolidation (EWC)—a machine learning method for learning a new task without forgetting previous tasks—to mitigate the drop in general-domain performance as catastrophic forgetting of general- domain knowledge.

Abstract

Brian Thompson, Jeremy Gwinnup, Huda Khayrallah, Kevin Duh, Philipp Koehn. Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long and Short Papers). 2019.

Keywords

Computer Science