CP-Prompt: Composition-Based Cross-modal Prompting for Domain-Incremental Continual Learning
<|reference_start|>CP-Prompt: Composition-Based Cross-modal Prompting for Domain-Incremental Continual Learning: The key challenge of cross-modal domain-incremental learning (DIL) is to enable the learning model to continuously learn from novel data with different feature distributions under the same task without forgetting old ones. However, existing top-performing methods still cause high forgetting rates, by lacking intra-domain knowledge extraction and inter-domain common prompting strategy. In this paper, we propose a simple yet effective framework, CP-Prompt, by training limited parameters to instruct a pre-trained model to learn new domains and avoid forgetting existing feature distributions. CP-Prompt captures intra-domain knowledge by compositionally inserting personalized prompts on multi-head self-attention layers and then learns the inter-domain knowledge with a common prompting strategy. CP-Prompt shows superiority compared with state-of-the-art baselines among three widely evaluated DIL tasks. The source code is available at https://github.com/dannis97500/CP_Prompt.<|reference_end|>
@article{feng2024cp-prompt:,
    title={CP-Prompt: Composition-Based Cross-modal Prompting for
  Domain-Incremental Continual Learning},
    author={Yu Feng, Zhen Tian, Yifan Zhu, Zongfu Han, Haoran Luo, Guangwei Zhang,
  Meina Song},
    journal={arXiv preprint arXiv:2407.21043},
    year={2024},
    archivePrefix={arXiv},
    eprint={2407.21043},
    primaryClass={cs.CL cs.AI cs.LG}
}