@inProceedings{chen2016featuremf,
  author    = {Chen, Yun-Nung and Sun, Ming and Rudnicky, Alexander I. and Gershman, Anatole}
  title	    = {Unsupervised User Intent Modeling by Feature-Enriched Matrix Factorization},
  booktitle = {Proceedings of The 41st IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
  year	    = {2016},
  address   = {Shanghai, China},
  organization = {IEEE}
}