Search Results for author: Zhifeng Shen

Found 4 papers, 3 papers with code

Parameter Exchange for Robust Dynamic Domain Generalization

1 code implementation23 Nov 2023 Luojun Lin, Zhifeng Shen, Zhishu Sun, Yuanlong Yu, Lei Zhang, WeiJie Chen

The parameters of dynamic networks can be decoupled into a static and a dynamic component, which are designed to learn domain-invariant and domain-specific features, respectively.

Disentanglement Domain Generalization

Periodically Exchange Teacher-Student for Source-Free Object Detection

no code implementations ICCV 2023 Qipeng Liu, Luojun Lin, Zhifeng Shen, Zhifeng Yang

To address this issue, we propose the Periodically Exchange Teacher-Student (PETS) method, a simple yet novel approach that introduces a multiple-teacher framework consisting of a static teacher, a dynamic teacher, and a student model.

object-detection Object Detection

MetaFBP: Learning to Learn High-Order Predictor for Personalized Facial Beauty Prediction

1 code implementation23 Nov 2023 Luojun Lin, Zhifeng Shen, Jia-Li Yin, Qipeng Liu, Yuanlong Yu, WeiJie Chen

To this end, we propose a novel MetaFBP framework, in which we devise a universal feature extractor to capture the aesthetic commonality and then optimize to adapt the aesthetic individuality by shifting the decision boundary of the predictor via a meta-learning mechanism.

Facial Beauty Prediction Meta-Learning

Dynamic Domain Generalization

1 code implementation27 May 2022 Zhishu Sun, Zhifeng Shen, Luojun Lin, Yuanlong Yu, Zhifeng Yang, Shicai Yang, WeiJie Chen

Specifically, we leverage a meta-adjuster to twist the network parameters based on the static model with respect to different data from different domains.

Domain Generalization

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