@inproceedings{ijcai2009p340,
  title     = {A Content-Based Method to Enhance Tag Recommendation},
  author    = {Lu, Yu-Ta and Yu, Shoou-I and Chang, Tsung-Chieh and Hsu, Jane Yung-jen},
  booktitle = {Proceedings of the Twenty-First International Joint Conference on
               Artificial Intelligence, {IJCAI-09}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Hiroaki Kitano},
  pages     = {2064--2068},
  year      = {2009},
  url       = {https://ijcai.org/proceedings/2009/340},
}