@article{fujii_okamoto_2020, 
  title={Model-based Collaborative Filtering with Transparency using Linear Regression}, 
  volume={35}, 
  DOI={10.1527/tjsai.d-j61}, 
  publisher={Japanese Society for Artificial Intelligence}, 
  author={Fujii, Ruka and Okamoto, Kazushi}, 
  year={2020}, 
  month={Jan}
  }