Progressive Cluster Purification for Unsupervised Feature Learning

6 Jul 2020Yifei ZhangChang LiuYu ZhouWei WangWeiping WangQixiang Ye

In unsupervised feature learning, sample specificity based methods ignore the inter-class information, which deteriorates the discriminative capability of representation models. Clustering based methods are error-prone to explore the complete class boundary information due to the inevitable class inconsistent samples in each cluster... (read more)

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