Class-Incremental Learning based on Label Generation

Yijia Shao, Yiduo Guo, Dongyan Zhao, Bing Liu
6/22/2023
cs.CLcs.AIcs.LG

Official code: shaoyijia/VAG (9 stars, last commit 2023-11-17).

Abstract

Despite the great success of pre-trained language models, it is still a challenge to use these models for continual learning, especially for the class-incremental learning (CIL) setting due to catastrophic forgetting (CF). This paper reports our finding that if we formulate CIL as a continual label generation problem, CF is drastically reduced and the generalizable representations of pre-trained models can be better retained. We thus propose a new CIL method (VAG) that also leverages the sparsity of vocabulary to focus the generation and creates pseudo-replay samples by using label semantics. Experimental results show that VAG outperforms baselines by a large margin.

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shaoyijia/VAGOfficial68%

[ACL 2023] Class-Incremental Learning based on Label Generation

90Shell, PythonJun 7, 20232 years ago

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Cite this paper

@article{shao2023classincremental,
  title  = {Class-Incremental Learning based on Label Generation},
  author = {Yijia Shao and Yiduo Guo and Dongyan Zhao and Bing Liu},
  year   = {2023},
  eprint = {2306.12619},
  archivePrefix = {arXiv},
  url    = {http://arxiv.org/abs/2306.12619v2}
}

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