@article{bridgingthegapselfoptimizedfinetuning, title = {Bridging the Gap: Self-Optimized Fine-Tuning for LLM-based Recommender Systems}, author = {Heng Tang and Feng Liu and Xinbo Chen and Jiawei Chen and Bohao Wang and Changwang Zhang and Jun Wang and Yuegang Sun and Bingde Hu and Can Wang}, year = {2025}, eprint = {2505.20771}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2505.20771v1}, }