Bell Labs Approach to Aurora Evalua Recognition

نویسندگان

  • Jingdong Chen
  • Dimitris Dimitriadis
  • Tor André Myrvoll
  • Olivier Siohan
  • Hui Jiang
  • Qi Li
  • Frank K. Soong
چکیده

In this paper we study various front-end features, modeling and adaptation algorithms on the Aurora 3 databases, including auditory, moment, and AM-FM modulation features, context-dependent digit models, segmental K-means training, discriminative training, and model adaptations. The evaluation results on Aurora 3 are presented with a brief summary of our Aurora 2 results.

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تاریخ انتشار 2002