Generative few-shot aspect-based sentiment analysis based on bidirectional learning. - Hongwei Chen; Chuanyu Xie; Wei Wang; Changyong Lin (J. Supercomput., 2026)

Chain-of-thought reasoning enhancement through multi-objective optimized contrastive learning with negative examples. - Hongwei Chen; Jiahui Zhu; Wei Wang; Changyong Lin (Int. J. Mach. Learn. Cybern., 2026)