Changzeng Fu, Yikai Su, Kaifeng Su, Yinghao Liu, Jiaqi Shi, Bowen Wu, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro. HAM-GNN: A hierarchical attention-based multi-dimensional edge graph neural network for dialogue act classification. Expert Syst. Appl., 261:125459, 2025. [doi]
Abstract is missing.