1 code implementation • 6 Aug 2023 • Chuyu Zhang, Ruijie Xu, Xuming He
In this paper, we consider a more realistic setting for novel class discovery where the distributions of novel and known classes are long-tailed.
2 code implementations • ICCV 2023 • Peiyan Gu, Chuyu Zhang, Ruijie Xu, Xuming He
In addition, to enable a flexible knowledge distillation scheme for each data point in novel classes, we develop a learnable weighting function for the regularization, which adaptively promotes knowledge transfer based on the semantic similarity between the novel and known classes.
no code implementations • 24 Jun 2022 • Chuyu Zhang, Chuanyang Hu, Ruijie Xu, Zhitong Gao, Qian He, Xuming He
Our insight is to utilize mutual information to measure the relation between seen classes and unseen classes in a restricted label space and maximizing mutual information promotes transferring semantic knowledge.
no code implementations • 30 Oct 2021 • Ruijie Xu, Lin Zhang, Yu Chen
Therefore, it is of great significance to elucidate the regulation mechanism over time points.
no code implementations • 27 Sep 2021 • Jie Yang, Ruijie Xu, Zhiquan Qi, Yong Shi
Visual anomaly detection is an important and challenging problem in the field of machine learning and computer vision.