Papers with rehearsal-based methods
Rehearsal-Free Modular and Compositional Continual Learning for Language Models (2024.naacl-short)
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| Challenge: | Existing methods to overcome catastrophic forgetting are rehearsal-based and parameter isolation-based. |
| Approach: | They propose a rehearsal-free framework which continuously adds new modules to language models and composes them with existing modules. |
| Outcome: | Experiments on benchmarks show that MoCL outperforms state-of-the-art and effectively facilitates knowledge transfer. |
Mitigating Catastrophic Forgetting in Large Language Models with Self-Synthesized Rehearsal (2024.acl-long)
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Jianheng Huang, Leyang Cui, Ante Wang, Chengyi Yang, Xinting Liao, Linfeng Song, Junfeng Yao, Jinsong Su
| Challenge: | Existing methods to train LLMs on previous training data are not feasible in real-world applications because of catastrophic forgetting. |
| Approach: | They propose a framework that uses the LLM to generate synthetic instances for rehearsal and refine the instance outputs based on the synthetic inputs. |
| Outcome: | The proposed framework achieves superior or comparable performance compared to conventional rehearsal-based approaches while being more data-efficient. |