Outlier Correction for Local Distance Measures in Example Based Speech Recognition

@article{Wachter2007OutlierCF,
  title={Outlier Correction for Local Distance Measures in Example Based Speech Recognition},
  author={Mathias De Wachter and Kris Demuynck and Dirk Van Compernolle},
  journal={2007 IEEE International Conference on Acoustics, Speech and Signal Processing - ICASSP '07},
  year={2007},
  volume={4},
  pages={IV-433-IV-436}
}
Example based speech recognition is critically dependent on the quality of the acoustic distance measure between input and reference vectors. In the past, the commonly used Euclidean distance has been refined to take into account the covariance of the different sounds, resulting in a class dependent distance measure. However, using the same measure for the… CONTINUE READING