@inproceedings{ijcai2016p322,
  title     = {Sparsity Conditional Energy Label Distribution Learning for Age Estimation},
  author    = {Yang, Xu and Geng, Xin and Zhou, Deyu},
  booktitle = {Proceedings of the Twenty-Fifth International Joint Conference on
               Artificial Intelligence, {IJCAI-16}},
  publisher = {AAAI Press / International Joint Conferences on Artificial Intelligence},
  editor    = {Subbarao Kambhampati},
  pages     = {2259--2264},
  year      = {2016},
  month     = {7},
  url       = {https://ijcai.org/proceedings/2016/322},
}