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A Study of Automatic Speech Recognition in Noisy Classroom Environments for Automated Dialog Analysis.

Nathaniel BlanchardMichael BradyAndrew McGregor OlneyMarci GlausXiaoyi SunMartin NystrandBorhan SameiSean KellySidney K. D'Mello
Published in: AIED (2015)
Keyphrases
  • automatic speech recognition
  • speech recognition
  • elementary school
  • hidden markov models
  • multi modal
  • error rate
  • speech signal
  • noisy environments
  • recognition errors