Sun, Changlong

13 publications

AAAI 2024 De-Biased Attention Supervision for Text Classification with Causality Yiquan Wu, Yifei Liu, Ziyu Zhao, Weiming Lu, Yating Zhang, Changlong Sun, Fei Wu, Kun Kuang

AAAI 2024 Empowering Dual-Level Graph Self-Supervised Pretraining with Motif Discovery Pengwei Yan, Kaisong Song, Zhuoren Jiang, Yangyang Kang, Tianqianjin Lin, Changlong Sun, Xiaozhong Liu

AAAI 2023 A Speaker Turn-Aware Multi-Task Adversarial Network for Joint User Satisfaction Estimation and Sentiment Analysis Kaisong Song, Yangyang Kang, Jiawei Liu, Xurui Li, Changlong Sun, Xiaozhong Liu

AAAI 2023 Unsupervised Legal Evidence Retrieval via Contrastive Learning with Approximate Aggregated Positive Feng Yao, Jingyuan Zhang, Yating Zhang, Xiaozhong Liu, Changlong Sun, Yun Liu, Weixing Shen

AAAI 2021 Evidence Aware Neural Pornographic Text Identification for Child Protection Kaisong Song, Yangyang Kang, Wei Gao, Zhe Gao, Changlong Sun, Xiaozhong Liu

ICCV 2021 Semi-Supervised Active Learning for Semi-Supervised Models: Exploit Adversarial Examples with Graph-Based Virtual Labels Jiannan Guo, Haochen Shi, Yangyang Kang, Kun Kuang, Siliang Tang, Zhuoren Jiang, Changlong Sun, Fei Wu, Yueting Zhuang

AAAI 2021 Time to Transfer: Predicting and Evaluating Machine-Human Chatting Handoff Jiawei Liu, Zhe Gao, Yangyang Kang, Zhuoren Jiang, Guoxiu He, Changlong Sun, Xiaozhong Liu, Wei Lu

AAAI 2021 Topic-Oriented Spoken Dialogue Summarization for Customer Service with Saliency-Aware Topic Modeling Yicheng Zou, Lujun Zhao, Yangyang Kang, Jun Lin, Minlong Peng, Zhuoren Jiang, Changlong Sun, Qi Zhang, Xuanjing Huang, Xiaozhong Liu

AAAI 2021 Unsupervised Summarization for Chat Logs with Topic-Oriented Ranking and Context-Aware Auto-Encoders Yicheng Zou, Jun Lin, Lujun Zhao, Yangyang Kang, Zhuoren Jiang, Changlong Sun, Qi Zhang, Xuanjing Huang, Xiaozhong Liu

AAAI 2020 Masking Orchestration: Multi-Task Pretraining for Multi-Role Dialogue Representation Learning Tianyi Wang, Yating Zhang, Xiaozhong Liu, Changlong Sun, Qiong Zhang

AAAI 2020 Sentiment Classification in Customer Service Dialogue with Topic-Aware Multi-Task Learning Jiancheng Wang, Jingjing Wang, Changlong Sun, Shoushan Li, Xiaozhong Liu, Luo Si, Min Zhang, Guodong Zhou

IJCAI 2019 Cold-Start Aware Deep Memory Network for Multi-Entity Aspect-Based Sentiment Analysis Kaisong Song, Wei Gao, Lujun Zhao, Jun Lin, Changlong Sun, Xiaozhong Liu

IJCAI 2019 Modeling Both Context- and Speaker-Sensitive Dependence for Emotion Detection in Multi-Speaker Conversations Dong Zhang, Liangqing Wu, Changlong Sun, Shoushan Li, Qiaoming Zhu, Guodong Zhou