Mao-Zedong at SemEval-2023 Task 4: Label Represention Multi-Head Attention Model with Contrastive Learning-Enhanced Nearest Neighbor Mechanism for Multi-Label Text Classification SemEval

Che Zhang | Ping’an Liu | Zhenyang Xiao | Haojun Fei |

DialCoT Meets PPO: Decomposing and Exploring Reasoning Paths in Smaller Language Models EMNLP

Chengcheng Han | Xiaowei Du | Che Zhang | Yixin Lian | Xiang Li | Ming Gao | Baoyuan Wang |