1 code implementation • 24 May 2024 • Zhongnian Li, Jinghao Xu, Peng Ying, Meng Wei, Tongfeng Sun, Xinzheng Xu
Weakly supervised learning has recently achieved considerable success in reducing annotation costs and label noise.
no code implementations • 20 Dec 2023 • Zhongnian Li, Haotian Ren, Tongfeng Sun, Zhichen Li
Multi-abel Learning (MLL) often involves the assignment of multiple relevant labels to each instance, which can lead to the leakage of sensitive information (such as smoking, diseases, etc.)
no code implementations • 27 Jul 2022 • Zhongnian Li, Liutao Yang, Zhongchen Ma, Tongfeng Sun, Xinzheng Xu, Daoqiang Zhang
In this paper, we propose an unbiased risk estimator for PU learning with Augmented Classes (PUAC) by utilizing unlabeled data from the augmented classes distribution, which can be easily collected in many real-world scenarios.