Thinh, Pham Hoai, Vu Tran Duy, & Do Tran Anh Duc. " NER - VLSP 2021: A Span-Based Model for Named Entity Recognition Task with Co-teaching+ Training Strategy." VNU Journal of Science: Computer Science and Communication Engineering [Online], 38.1 (2022): n. pag. Web. 27 Nov. 2024