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On Non-Random Missing Labels in Semi-Supervised Learning

Xinting Hu , Yulei Niu , Chunyan Miao , Xian-Sheng Hua , Hanwang Zhang

* ICLR 2022 

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Minimalist and High-performance Conversational Recommendation with Uncertainty Estimation for User Preference

Yinan Zhang , Boyang Li , Yong Liu , Hao Wang , Chunyan Miao

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Enhancing Sequential Recommendation with Graph Contrastive Learning

Yixin Zhang , Yong Liu , Yonghui Xu , Hao Xiong , Chenyi Lei , Wei He , Lizhen Cui , Chunyan Miao

* 8 pages, 3 figures, Accepted by IJCAI 2022 

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DualCF: Efficient Model Extraction Attack from Counterfactual Explanations

Yongjie Wang , Hangwei Qian , Chunyan Miao

* in Proceedings of the 2022 ACM Conference on Fairness, Accountability, and Transparency (FAccT '22), June 21-24, 2022, Seoul, Republic of Korea 

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CCLF: A Contrastive-Curiosity-Driven Learning Framework for Sample-Efficient Reinforcement Learning

Chenyu Sun , Hangwei Qian , Chunyan Miao

* Full paper with supplementary material, accepted by IJCAI 2022. Acknowledgements and affiliations are updated 

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SimMC: Simple Masked Contrastive Learning of Skeleton Representations for Unsupervised Person Re-Identification

Haocong Rao , Chunyan Miao

* Accepted by IJCAI 2022 Main Track. This version includes 8 pages of main paper, 4 pages of Appendix A for Proof, and 9 pages of Appendix B for Experiments 

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SSD-KD: A Self-supervised Diverse Knowledge Distillation Method for Lightweight Skin Lesion Classification Using Dermoscopic Images

Yongwei Wang , Yuheng Wang , Tim K. Lee , Chunyan Miao , Z. Jane Wang

* 14 pages, 5 figures 

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What Makes Good Contrastive Learning on Small-Scale Wearable-based Tasks?

Hangwei Qian , Tian Tian , Chunyan Miao

* Preprint 

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