@article{featureselectionusingfishersratio,
  title = {Feature selection using Fisher's ratio technique for automatic speech recognition},
  author = {Sarika Hegde and K. K. Achary and Surendra Shetty},
  year = {2015},
  eprint = {1505.03239},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1505.03239v1},
}