Boosting Prompt-Based Self-Training With Mapping-Free Automatic Verbalizer for Multi-Class Classification Yookyung Kho author Jaehee Kim author Pilsung Kang 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 kho-etal-2023-boosting 10.18653/v1/2023.findings-emnlp.921 https://aclanthology.org/2023.findings-emnlp.921/ 2023-12 13786 13800