@article{bayesoptimalhierarchicalclassification,
  title = {Bayes-optimal Hierarchical Classification over Asymmetric Tree-Distance Loss},
  author = {Dheeraj Mekala and Vivek Gupta and Purushottam Kar and Harish Karnick},
  year = {2018},
  eprint = {1802.06771},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1802.06771v1},
}