Dist-PU: Positive-Unlabeled Learning from a Label Distribution Perspective

1 code implementation • CVPR 2022 • Yunrui Zhao, Qianqian Xu, Yangbangyan Jiang, Peisong Wen, Qingming Huang

Positive-Unlabeled (PU) learning tries to learn binary classifiers from a few labeled positive examples with many unlabeled ones.