@article{yang2019hierarchical,
  title={Hierarchical Multi-Clue Modelling for POI Popularity Prediction with Heterogeneous Tourist Information},
  author={Yang, Yang and Duan, Yaqian and Wang, Xinze and Huang, Zi and Xie, Ning and Shen, Heng Tao},
  journal={IEEE Transactions on Knowledge and Data Engineering},
  volume={31},
  number={4},
  pages={757--768},
  year={2019}
}