Corpus ID: 1378647

A Subband-Based SVM Front-End for Robust ASR

@article{Yousafzai2013ASS,
  title={A Subband-Based SVM Front-End for Robust ASR},
  author={Jibran Yousafzai and Zoran Cvetkovic and Peter Sollich and Matthew Ager},
  journal={ArXiv},
  year={2013},
  volume={abs/1401.3322}
}
  • Jibran Yousafzai, Zoran Cvetkovic, +1 author Matthew Ager
  • Published in ArXiv 2013
  • Computer Science
  • This work proposes a novel support vector machine (SVM) based robust automatic speech recognition (ASR) front-end that operates on an ensemble of the subband components of high-dimensional acoustic waveforms. The key issues of selecting the appropriate SVM kernels for classification in frequency subbands and the combination of individual subband classifiers using ensemble methods are addressed. The proposed front-end is compared with state-of-the-art ASR front-ends in terms of robustness to… CONTINUE READING

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