On the interaction between true source, training, and testing language models

  • Authors:
  • Douglas B. Paul;James K. Baker;Janet M. Baker

  • Affiliations:
  • -;-;-

  • Venue:
  • HLT '90 Proceedings of the workshop on Speech and Natural Language
  • Year:
  • 1990

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Abstract

An interaction has been found between the true source language model, training language model, and the testing language model. This interaction has implications for vocabulary independent modeling, testing methodologies, discriminative training, and the adequacy of our current databases for continuous speech recognition (CSR) development. The current DARPA databases suffer from the described difficulties which suggests that new CSR databases are needed if we are to further advance the state-of-the-art.