@article{learninginthefishersubspaceaguidedinitia, title = {Learning in the Fisher Subspace: A Guided Initialization for LoRA Fine-Tuning}, author = {Zhi-Quan Feng and Ying-Jia Lin and Hung-Yu Kao}, year = {2026}, eprint = {2605.01046}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2605.01046}, }