@inproceedings{wang2022linear, title={Linear Convergence Analysis of Neural Collapse with Unconstrained Features}, author={Peng Wang and Huikang Liu and Can Yaras and Laura Balzano and Qing Qu}, booktitle={OPT 2022: Optimization for Machine Learning (NeurIPS 2022 Workshop)}, year={2022}, url={https://openreview.net/forum?id=WC9im-M_y5} }