DocumentCode :
2975499
Title :
A Method of Biomimetic Pattern Recognition for Speaker Recognition
Author :
Qian, Bo ; Li, Yanping ; Xu, Limin ; Tang, Zhenmin
Author_Institution :
Nanjing University of S&T, China
fYear :
2006
fDate :
Dec. 2006
Firstpage :
317
Lastpage :
320
Abstract :
A new method of speaker recognition based on Biomimetic Pattern Recognition and improved nearest neighbor method has been proposed. This new model based on "matter cognition" instead of "matter classification" in traditional statistical Pattern Recognition, which is closer to the function of human being. We experiment with the BPR by using improved nearest neighbor, which act through covering the high dimensional geometrical distribution of the sample class in the feature space. It is exciting that the recognition rate can achieve 100% in text-dependent test, and about 98.57% with 8.75% rejection rate and 1.43% error rate in text-independent test which shows that this method is efficient and practical.
Keywords :
Biomimetics; Business process re-engineering; Cognition; Feature extraction; Frequency; Hafnium; Humans; Nearest neighbor searches; Pattern recognition; Speaker recognition;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Intelligent Information Hiding and Multimedia Signal Processing, 2006. IIH-MSP '06. International Conference on
Conference_Location :
Pasadena, CA, USA
Print_ISBN :
0-7695-2745-0
Type :
conf
DOI :
10.1109/IIH-MSP.2006.265007
Filename :
4041727
Link To Document :
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