Zhao, S., C. Wang, M. Hu, T. Yan, and M. Wang. “MCL: Multi-Granularity Contrastive Learning Framework for Chinese NER”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 37, no. 11, June 2023, pp. 14011-9, doi:10.1609/aaai.v37i11.26640.