Self-generated Replay Memories for Continual Neural Machine Translation
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Abstract (arXiv)
Modern Neural Machine Translation systems exhibit strong performance in several different languages and are constantly improving. Their ability to learn continuously is, however, still severely limited by the catastrophic forgetting issue. In this work, we leverage a key property of encoder-decoder Transformers, i.e. their generative ability, to propose a novel approach to continually learning Neural Machine Translation systems. We show how this can effectively learn on a stream of experiences comprising different languages, by leveraging a replay memory populated by using the model itself as a generator of parallel sentences. We empirically demonstrate that our approach can counteract catastrophic forgetting without requiring explicit memorization of training data. Code will be publicly available upon publication. Code: https://github.com/m-resta/sg-rep
Key facts. Cited by 4 papers in the map (data through 7 Oct 2026). Builds on 34 of its 49 references that are in the map. First posted on arXiv 19 Mar 2024.
Builds on
34 of 49 references.
References · 34
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22 more
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Built on by
Citing papers per year: 2024: 1; 2025: 1; 2026: 2.
4 papers.
- 2024Towards Lifelong Learning of Large Language Models: A Surveycited by 60
- 2026Forgetting in Language Models: Capacity, Optimization, and Self-Generated Replaycited by 5
- 2025Neural Networks Remember More: The Power of Parameter Isolation and Combinationcited by 1
- 2026Continual Learning via Self-Probe Gradientscited by 0
- 2026Continual Learning via Self-Probe Gradients26 Sep 2026
- 2026Forgetting in Language Models: Capacity, Optimization, and Self-Generated Replay25 May 2026
- 2025Neural Networks Remember More: The Power of Parameter Isolation and Combination16 Feb 2025
- 2024Towards Lifelong Learning of Large Language Models: A Survey10 Jun 2024