@inproceedings{unsupervisedstructurediscoveryforsemanti,
  title = {Unsupervised Structure Discovery for Semantic Analysis of Audio},
  author = {Sourish Chaudhuri and Bhiksha Raj},
  year = {2012},
  booktitle = {NeurIPS 2012 12},
  url = {http://papers.nips.cc/paper/4661-unsupervised-structure-discovery-for-semantic-analysis-of-audio},
}