Factorial HMMs for acoustic modeling

@inproceedings{Logan1998FactorialHF,
  title={Factorial HMMs for acoustic modeling},
  author={Beth Logan and Pedro J. Moreno},
  booktitle={ICASSP},
  year={1998}
}
Despitethesuccessof hiddenMarkov models(HMMs) andother techniquesfor speechrecognition,thereremainsawideperception in the speechresearchcommunitythat new ideasareneededto continueimprovementsin performance.This paperrepresentsa contribution to thiseffort. Wedescribepreliminaryexperimentsusinganalternati vemodeling approachknown as factorial hiddenMarkov models(FHMMs). Wepresenthesemodelsasextensionsof HMMs anddetail a modificationto the original formulationwhich seemsto allow a morenaturalfit… CONTINUE READING
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