Active learning: theory and applications to automatic speech recognition

  title={Active learning: theory and applications to automatic speech recognition},
  author={Giuseppe Riccardi and Dilek Z. Hakkani-T{\"u}r},
  journal={IEEE Transactions on Speech and Audio Processing},
We are interested in the problem of adaptive learning in the context of automatic speech recognition (ASR). In this paper, we propose an active learning algorithm for ASR. Automatic speech recognition systems are trained using human supervision to provide transcriptions of speech utterances. The goal of Active Learning is to minimize the human supervision for training acoustic and language models and to maximize the performance given the transcribed and untranscribed data. Active learning aims… CONTINUE READING
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