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Yuehua Zhu

2 accepted papers

2022

Divide and Conquer: Compositional Experts for Generalized Novel Class Discovery

CVPR 2022poster

In response to the explosively-increasing requirement of annotated data, Novel Class Discovery (NCD) has emerged as a promising alternative to automatically recognize unknown classes without any annotation. To this end, a model makes use of a base set to learn basic semantic discriminability that ca…

Cited by 51PDFcodeScholar
2020

Fewer is More: A Deep Graph Metric Learning Perspective Using Fewer Proxies

NeurIPS 2020spotlight

Deep metric learning plays a key role in various machine learning tasks. Most of the previous works have been confined to sampling from a mini-batch, which cannot precisely characterize the global geometry of the embedding space. Although researchers have developed proxy- and classification-based me…