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On the Efficient Speech Feature Extraction Based on Independent Component Analysis

✍ Scribed by Jong-Hwan Lee; Te-Won Lee; Ho-Young Jung; Soo-Young Lee


Book ID
110341033
Publisher
Springer US
Year
2002
Tongue
English
Weight
477 KB
Volume
15
Category
Article
ISSN
1370-4621

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In this paper, we present a feature extraction method by utilizing an error estimation equation based on the Bhattacharyya distance. We propose to use classiΓΏcation errors in the transformed feature space, which are estimated using the error estimation equation, as a criterion for feature extraction