%0 Conference Proceedings %T Boosting Prompt-Based Self-Training With Mapping-Free Automatic Verbalizer for Multi-Class Classification %A Kho, Yookyung %A Kim, Jaehee %A Kang, Pilsung %Y Bouamor, Houda %Y Pino, Juan %Y Bali, Kalika %S Findings of the Association for Computational Linguistics: EMNLP 2023 %D 2023 %8 December %I Association for Computational Linguistics %C Singapore %F kho-etal-2023-boosting %R 10.18653/v1/2023.findings-emnlp.921 %U https://aclanthology.org/2023.findings-emnlp.921/ %U https://doi.org/10.18653/v1/2023.findings-emnlp.921 %P 13786-13800