arxivcs.LGcs.CV2026-07-24
Class-Balanced Softmax: A Bayes Theory-Based Method for Long-Tailed Recognition
Yi-Hang Zhu, Rajeev Raman, Shiqi Su, Jianyuan Sun, Xinyu Yang, Nan Xing, et al.
Deep learning models using traditional softmax classifiers have achieved remarkable success in various classification tasks. However, their performance degrades significantly on imbalanced datasets. Although Balanced Softmax is widely adopted as a state-of-the-art rebalancing met…