Search Results for author: Shiyu Xuan

Found 3 papers, 3 papers with code

Decoupled Contrastive Learning for Long-Tailed Recognition

1 code implementation10 Mar 2024 Shiyu Xuan, Shiliang Zhang

In the scenario of long-tailed recognition, where the number of samples in each class is imbalanced, treating two types of positive samples equally leads to the biased optimization for intra-category distance.

Contrastive Learning Representation Learning

Pink: Unveiling the Power of Referential Comprehension for Multi-modal LLMs

2 code implementations1 Oct 2023 Shiyu Xuan, Qingpei Guo, Ming Yang, Shiliang Zhang

Specifically, we present a new method for constructing the instruction tuning dataset at a low cost by leveraging annotations in existing datasets.

Referring Expression

Intra-Inter Camera Similarity for Unsupervised Person Re-Identification

1 code implementation CVPR 2021 Shiyu Xuan, Shiliang Zhang

The second stage considers the classification scores of each sample on different cameras as a new feature vector.

 Ranked #1 on Person Re-Identification on SYSU-30k (using extra training data)

Pseudo Label Transfer Learning +1

Cannot find the paper you are looking for? You can Submit a new open access paper.