InstOptima: Evolutionary Multi-objective Instruction Optimization via Large Language Model-based Instruction Operators Heng Yang author Ke Li author 2023-12 text Findings of the Association for Computational Linguistics: EMNLP 2023 Houda Bouamor editor Juan Pino editor Kalika Bali editor Association for Computational Linguistics Singapore conference publication yang-li-2023-instoptima 10.18653/v1/2023.findings-emnlp.907 https://aclanthology.org/2023.findings-emnlp.907/ 2023-12 13593 13602