ICE-SEARCH: A Language Model-Driven Feature Selection Approach
<|reference_start|>ICE-SEARCH: A Language Model-Driven Feature Selection Approach: This study unveils the In-Context Evolutionary Search (ICE-SEARCH) method, which is among the first works that melds large language models (LLMs) with evolutionary algorithms for feature selection (FS) tasks and demonstrates its effectiveness in Medical Predictive Analytics (MPA) applications. ICE-SEARCH harnesses the crossover and mutation capabilities inherent in LLMs within an evolutionary framework, significantly improving FS through the model's comprehensive world knowledge and its adaptability to a variety of roles. Our evaluation of this methodology spans three crucial MPA tasks: stroke, cardiovascular disease, and diabetes, where ICE-SEARCH outperforms traditional FS methods in pinpointing essential features for medical applications. ICE-SEARCH achieves State-of-the-Art (SOTA) performance in stroke prediction and diabetes prediction; the Decision-Randomized ICE-SEARCH ranks as SOTA in cardiovascular disease prediction. The study emphasizes the critical role of incorporating domain-specific insights, illustrating ICE-SEARCH's robustness, generalizability, and convergence. This opens avenues for further research into comprehensive and intricate FS landscapes, marking a significant stride in the application of artificial intelligence in medical predictive analytics.<|reference_end|>
@article{yang2024ice-search:,
    title={ICE-SEARCH: A Language Model-Driven Feature Selection Approach},
    author={Tianze Yang, Tianyi Yang, Fuyuan Lyu, Shaoshan Liu, Xue (Steve) Liu},
    journal={arXiv preprint arXiv:2402.18609},
    year={2024},
    archivePrefix={arXiv},
    eprint={2402.18609},
    primaryClass={cs.LG cs.AI}
}