This includes tensorflow and pytorch implementations of STARec model. This is the experiment code in the following work:

Learn over Past, Evolve for Future: Search-based Time-aware Recommendation with Sequential Behavior Data
Jiarui Jin, Xianyu Chen, Weinan Zhang, Junjie Huang, Ziming Feng, Yong Yu.
WWW 2022

This repository also hosts our extended work, which is in submission to ACM TORS.

If you find this work helpful in your research, please consider citing the following paper. The bibtex are listed below:

@inproceedings{jin2022learn,
  title={Learn over Past, Evolve for Future: Search-based Time-aware Recommendation with Sequential Behavior Data},
  author={Jin, Jiarui and Chen, Xianyu and Zhang, Weinan and Huang, Junjie and Feng, Ziming and Yu, Yong},
  booktitle={WWW},
  year={2022}
}