HE, Hangfeng; SUN, Xu. A Unified Model for Cross-Domain and Semi-Supervised Named Entity Recognition in Chinese Social Media. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 31, n. 1, 2017. DOI: 10.1609/aaai.v31i1.10977. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/10977. Acesso em: 17 may. 2026.