Domain adaptation of maximum entropy language models

  • Authors:
  • Tanel Alumäe;Mikko Kurimo

  • Affiliations:
  • Aalto University, Helsinki, Finland;Aalto University, Helsinki, Finland

  • Venue:
  • ACLShort '10 Proceedings of the ACL 2010 Conference Short Papers
  • Year:
  • 2010

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Abstract

We investigate a recently proposed Bayesian adaptation method for building style-adapted maximum entropy language models for speech recognition, given a large corpus of written language data and a small corpus of speech transcripts. Experiments show that the method consistently outperforms linear interpolation which is typically used in such cases.