Computational auditory induction by missing-data non-negative matrix factorization

@inproceedings{Roux2008ComputationalAI,
  title={Computational auditory induction by missing-data non-negative matrix factorization},
  author={Jonathan Le Roux and Hirokazu Kameoka and Nobutaka Ono and Alain de Cheveign{\'e} and Shigeki Sagayama},
  booktitle={SAPA@INTERSPEECH},
  year={2008}
}
The human auditory system has the ability, known as auditory induction, to estimate the missing parts of a continuous auditory stream briefly covered by noise and perceptually resynthesize them. Humans are thus able to simultaneously analyze an auditory scene and reconstruct the underlying signal. In this article, we formulate this ability as a non-negative matrix factorization (NMF) problem with unobserved data, and show how to solve it using an auxiliary function method. We explain how this… CONTINUE READING
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