| base_model: | |
| - google/gemma-2-2b-it | |
| library_name: transformers | |
| license: mit | |
| pipeline_tag: text-ranking | |
| # R<sup>2</sup>ec: Towards Large Recommender Models with Reasoning | |
| R<sup>2</sup>ec is a large recommender model with reasoning, generating both natural language rationales and ranked item predictions. | |
| The model is fine-tuned with reinforcement learning to enhance its reasoning capabilities for more effective recommendations. | |
| <p align="center"> | |
| <a href="https://arxiv.org/pdf/2505.16994"><b>Paper Link</b>👁️</a> | |
| </p> | |
| ## Sources | |
| - **Repository:** https://github.com/YRYangang/RRec | |
| - **Paper:** https://arxiv.org/abs/2505.16994 | |
| ## Licence | |
| This code repository is licensed under the MIT License. | |
| The use of R<sup>2</sup>ec models is also subject to the MIT License. | |
| R<sup>2</sup>ec series support commercial use and distillation. | |
| ## Citation | |
| ``` | |
| @misc{you2025r2ec, | |
| title={$\text{R}^2\text{ec}$: Towards Large Recommender Models with Reasoning}, | |
| author={Runyang You and Yongqi Li and Xinyu Lin and Xin Zhang and Wenjie Wang and Wenjie Li and Liqiang Nie}, | |
| year={2025}, | |
| eprint={2505.16994}, | |
| archivePrefix={arXiv}, | |
| primaryClass={cs.IR} | |
| } | |
| ``` |