College of Information Science and Electronic Engineering, Zhejiang University, China; ZJU-UIUC Institute, Zhejiang University, China; College of Information Science and Electronic Engineering, Zhejiang University, China; Angelalign Inc., Shanghai.; College of Information Science and Electronic Engineering, Zhejiang University, China
Hualiang Wang, Siming Fu, Xiaoxuan He, Hangxiang Fang, Zuozhu Liu, Haoji Hu
Towards Calibrated Hyper-Sphere Representation via Distribution Overlap Coefficient for Long-Tailed Learning