Search Results for author: Zhekai Du

Found 6 papers, 3 papers with code

Domain-Agnostic Mutual Prompting for Unsupervised Domain Adaptation

no code implementations5 Mar 2024 Zhekai Du, Xinyao Li, Fengling Li, Ke Lu, Lei Zhu, Jingjing Li

Specifically, the image contextual information is utilized to prompt the language branch in a domain-agnostic and instance-conditioned way.

Transfer Learning Unsupervised Domain Adaptation

Imbalanced Open Set Domain Adaptation via Moving-threshold Estimation and Gradual Alignment

1 code implementation8 Mar 2023 Jinghan Ru, Jun Tian, Zhekai Du, Chengwei Xiao, Jingjing Li, Heng Tao Shen

To alleviate the negative effects raised by label shift in OSDA, we propose Open-set Moving-threshold Estimation and Gradual Alignment (OMEGA) - a novel architecture that improves existing OSDA methods on class-imbalanced data.

Transfer Learning Unsupervised Domain Adaptation

A Comprehensive Survey on Source-free Domain Adaptation

no code implementations23 Feb 2023 Zhiqi Yu, Jingjing Li, Zhekai Du, Lei Zhu, Heng Tao Shen

Over the past decade, domain adaptation has become a widely studied branch of transfer learning that aims to improve performance on target domains by leveraging knowledge from the source domain.

Source-Free Domain Adaptation Transfer Learning

Adversarial Energy Disaggregation for Non-intrusive Load Monitoring

no code implementations2 Aug 2021 Zhekai Du, Jingjing Li, Lei Zhu, Ke Lu, Heng Tao Shen

Energy disaggregation, also known as non-intrusive load monitoring (NILM), challenges the problem of separating the whole-home electricity usage into appliance-specific individual consumptions, which is a typical application of data analysis.

Non-Intrusive Load Monitoring

Cross-Domain Gradient Discrepancy Minimization for Unsupervised Domain Adaptation

1 code implementation CVPR 2021 Zhekai Du, Jingjing Li, Hongzu Su, Lei Zhu, Ke Lu

Previous bi-classifier adversarial learning methods only focus on the similarity between the outputs of two distinct classifiers.

Clustering Self-Supervised Learning +1

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