Positive&Unlabeled Data Learning——第三弹 (Positive-Unlabeled Learning with Non-Negative Risk Estimator)

PU Learning系列目录目录第一弹 PU Learning简介以及关于论文《Learning Embeddings From Positive Unlabeled Data with BGD》的分享第二弹 关于论文《Self-PU: Self Boosted and Calibrated Positive-Unlabeled Training》的分享，文章主要用到了自步学习，meta-learning，以及知识蒸馏。本文是第三弹，关于文章《Positive-Unlabeled Learni