A prototype for interactive speech transcription balancing error and supervision effort

  • Authors:
  • Isaias Sanchez-Cortina;Nicolás Serrano;Alberto Sanchis;Alfons Juan

  • Affiliations:
  • Universitat Politècnica de València, Valencia, Spain;Universitat Politècnica de València, Valencia, Spain;Universitat Politècnica de València, Valencia, Spain;Universitat Politècnica de València, Valencia, Spain

  • Venue:
  • Proceedings of the 2012 ACM international conference on Intelligent User Interfaces
  • Year:
  • 2012

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Abstract

A system to transcribe speech data is presented following an interactive paradigm in which both, the system produces automatically speech transcriptions and the user is assisted by the system to amend output errors as efficiently as possible. Partially supervised transcriptions with a tolerance error fixed by the user are used to incrementally adapt the underlying system models. The prototype uses a simple yet effective method to find an optimal balance between recognition error and supervision effort.