2026
BCE3S: Binary Cross-Entropy Based Tripartite Synergistic Learning for Long-Tailed Recognition
AAAI 2026technical
For long-tailed recognition (LTR) tasks, high intra-class compactness and inter-class separability in both head and tail classes, as well as balanced separability among all the classifier vectors, are preferred. The existing LTR methods based on cross-entropy (CE) loss not only struggle to learn fea