Heart Sound Clustering Based on Supervised Kohonen Network

Abstract:

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In this paper, a new method based on Supervised Kohonen network (SKN) and Mel-frequency cepstrum coefficients (MFCC) is introduced. MFCC of heart sound signal are extracted firstly, and then features are got by calculating every order of MFCC average energy. Finally, SKN is used to identify heart sound. The experimental result shows that this algorithm has a good performance in heart sound clustering, and is of significant practical value.

Info:

Periodical:

Edited by:

Honghua Tan

Pages:

1115-1120

DOI:

10.4028/www.scientific.net/AMM.138-139.1115

Citation:

X. H. Yang et al., "Heart Sound Clustering Based on Supervised Kohonen Network", Applied Mechanics and Materials, Vols. 138-139, pp. 1115-1120, 2012

Online since:

November 2011

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Price:

$35.00

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