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Joint Optimization of Neural Network-based WPE Dereverberation and Acoustic Model for Robust Online ASR.

Jahn HeymannLukas DrudeReinhold Haeb-UmbachKeisuke KinoshitaTomohiro Nakatani
Published in: ICASSP (2019)
Keyphrases
  • joint optimization
  • neural network
  • online learning
  • sparse representation
  • data sets
  • machine learning
  • partial occlusion
  • noisy environments
  • multiple description coding