Rare category exploration with noisy labels

作者：

Highlights：

• We define and address the rare category exploration problem with noisy labels.

• We propose a compactness based similarity matrix for RCE.

• Experimental evaluation demonstrates the effectiveness of our two methods.

• We prove the effectiveness of our methods via theoretical analysis.

摘要

•We define and address the rare category exploration problem with noisy labels.•We propose a compactness based similarity matrix for RCE.•Experimental evaluation demonstrates the effectiveness of our two methods.•We prove the effectiveness of our methods via theoretical analysis.

论文关键词：Rare category exploration,Similarity matrix,Noisy labels,Label propagation

论文评审过程：Received 26 March 2018, Revised 23 July 2018, Accepted 24 July 2018, Available online 25 July 2018, Version of Record 18 August 2018.

论文官网地址：https://doi.org/10.1016/j.eswa.2018.07.050