DocumentCode
1411888
Title
Feature selection using genetic algorithm and its application to speaker verification
Author
Haydar, A. ; Demirekler, M. ; Yurtseven, M.K.
Author_Institution
Dept. of Electr. & Electron. Eng., Eastern Mediterranean Univ., Gazi Magosa, Cyprus
Volume
34
Issue
15
fYear
1998
fDate
7/23/1998 12:00:00 AM
Firstpage
1457
Lastpage
1459
Abstract
It is shown that a reduction of the set that contains 24 parameters (i.e. the base set) to one that contains only 5, 6, 7, 8 or 10 parameters using a genetic algorithm increases the recognition rate by ~4.5%. Also, a 0.8% increase in the recognition rate is obtained when a mixture of Gaussian densities are used instead of a single Gaussian density to represent a speaker
Keywords
feature extraction; genetic algorithms; speaker recognition; Gaussian densities; feature selection; genetic algorithm; recognition rate; speaker verification;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19981069
Filename
706216
Link To Document