Memetic algorithm based location and topic aware recommender system

@article{Wang2017MemeticAB,
  title={Memetic algorithm based location and topic aware recommender system},
  author={Shanfeng Wang and Maoguo Gong and Haoliang Li and Junwei Yang and Yue Wu},
  journal={Knowl.-Based Syst.},
  year={2017},
  volume={131},
  pages={125-134}
}