Heng Yang 0008Ke Li 0001InstOptima: Evolutionary Multi-objective Instruction Optimization via Large Language Model-based Instruction Operators.13593-136022023EMNLP (Findings)https://doi.org/10.18653/v1/2023.findings-emnlp.907https://aclanthology.org/2023.findings-emnlp.907conf/emnlp/2023fdb/conf/emnlp/emnlp2023f.html#0008L23