Pelen Liu — accepted AI-conference papers

2020

Joint Partial Optimal Transport for Open Set Domain Adaptation

Renjun Xu, Pelen Liu, Yin Zhang, Fang Cai, Jindong Wang, Shuoying Liang +2

IJCAI 2020poster

Domain adaptation (DA) has achieved a resounding success to learn a good classifier by leveraging labeled data from a source domain to adapt to an unlabeled target domain. However, in a general setting when the target domain contains classes that are never observed in the source domain, namely in Op…

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2020

Reliable Weighted Optimal Transport for Unsupervised Domain Adaptation

Renjun Xu, Pelen Liu, Liyan Wang, Chao Chen, Jindong Wang

CVPR 2020poster

Recently, extensive researches have been proposed to address the UDA problem, which aims to learn transferrable models for the unlabeled target domain. Among them, the optimal transport is a promising metric to align the representations of the source and target domains. However, most existing works…

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