aiML at the FinNLP-2022 ERAI Task: Combining Classification and Regression Tasks for Financial Opinion Mining Zhaoxuan Qin author Jinan Zou author Qiaoyang Luo author Haiyao Cao author Yang Jiao author 2022-12 text Proceedings of the Fourth Workshop on Financial Technology and Natural Language Processing (FinNLP) Chung-Chi Chen editor Hen-Hsen Huang editor Hiroya Takamura editor Hsin-Hsi Chen editor Association for Computational Linguistics Abu Dhabi, United Arab Emirates (Hybrid) conference publication qin-etal-2022-aiml 10.18653/v1/2022.finnlp-1.16 https://aclanthology.org/2022.finnlp-1.16/ 2022-12 127 131