Team HHU at the FinNLP-2023 ML-ESG Task: A Multi-Model Approach to ESG-Key-Issue Classification Fabian Billert author Stefan Conrad author 2023-20 aug text Proceedings of the Fifth Workshop on Financial Technology and Natural Language Processing and the Second Multimodal AI For Financial Forecasting Chung-Chi Chen editor Hiroya Takamura editor Puneet Mathur editor Remit Sawhney editor Hen-Hsen Huang editor Hsin-Hsi Chen editor - Macao conference publication billert-conrad-2023-team https://aclanthology.org/2023.finnlp-1.17/ 2023-20 aug 146 150