@article{rethinkinglossreweightingforimbalancelea, title = {Rethinking Loss Reweighting for Imbalance Learning as an Inverse Problem: A Neural Collapse Point of View}, author = {Jinping Wang and Zixin Tong and Zhiwu Xie and Zhiqiang Gao}, year = {2026}, eprint = {2605.10047}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2605.10047}, }