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Using Sparse Representations For Missing Data Imputation In Noise Robust Speech Recognition

Zenodo (CERN European Organization for Nuclear Research)Published 25 August 2008Open access
Cranen, Bert, Gemmeke, Jort
Citations40
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TL;DR

A novel imputation technique working on entire words that achieves recognition accuracies of 92% at SNR -5 dB using oracle masks on AURORA-2 as compared to 61% using a conventional frame-based approach.

Abstract

Publication in the conference proceedings of EUSIPCO, Lausanne, Switzerland, 2008

Keywords

Computer ScienceEngineering