Search Results for author: Yushun Tang

Found 6 papers, 0 papers with code

Concept-Guided Prompt Learning for Generalization in Vision-Language Models

no code implementations15 Jan 2024 Yi Zhang, Ce Zhang, Ke Yu, Yushun Tang, Zhihai He

However, for generalization tasks, the current fine-tuning methods for CLIP, such as CoOp and CoCoOp, demonstrate relatively low performance on some fine-grained datasets.

BDC-Adapter: Brownian Distance Covariance for Better Vision-Language Reasoning

no code implementations3 Sep 2023 Yi Zhang, Ce Zhang, Zihan Liao, Yushun Tang, Zhihai He

Large-scale pre-trained Vision-Language Models (VLMs), such as CLIP and ALIGN, have introduced a new paradigm for learning transferable visual representations.

Cross-Modal Concept Learning and Inference for Vision-Language Models

no code implementations28 Jul 2023 Yi Zhang, Ce Zhang, Yushun Tang, Zhihai He

Based on these visual concepts, we construct a discriminative representation of images and learn a concept inference network to perform downstream image classification tasks, such as few-shot learning and domain generalization.

Domain Generalization Few-Shot Learning +1

Cross-Inferential Networks for Source-free Unsupervised Domain Adaptation

no code implementations29 Jun 2023 Yushun Tang, Qinghai Guo, Zhihai He

Our main idea is that, when we adapt the network model to predict the sample labels from encoded features, we use these prediction results to construct new training samples with derived labels to learn a new examiner network that performs a different but compatible task in the target domain.

Image Classification Unsupervised Domain Adaptation

Neuro-Modulated Hebbian Learning for Fully Test-Time Adaptation

no code implementations CVPR 2023 Yushun Tang, Ce Zhang, Heng Xu, Shuoshuo Chen, Jie Cheng, Luziwei Leng, Qinghai Guo, Zhihai He

We observe that the performance of this feed-forward Hebbian learning for fully test-time adaptation can be significantly improved by incorporating a feedback neuro-modulation layer.

Test-time Adaptation

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