@inproceedings{mandatoryleafnodepredictionin,
  title = {Mandatory Leaf Node Prediction in Hierarchical Multilabel Classification},
  author = {Wei Bi and James T. Kwok},
  year = {2012},
  booktitle = {NeurIPS 2012 12},
  url = {http://papers.nips.cc/paper/4520-mandatory-leaf-node-prediction-in-hierarchical-multilabel-classification},
}