Performance of Bispectral Features and Cardiac Severity
Author:   Imane Debbal
Publisher:   Our Knowledge Publishing
ISBN:  

9786209453632


Pages:   52
Publication Date:   26 February 2026
Format:   Paperback
Availability:   Available To Order   Availability explained
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Performance of Bispectral Features and Cardiac Severity


Overview

The phonocardiogram (PCG) is a non-invasive bio-sound signal used to identify cardiovascular pathologies and assess their severity. This work follows studies that have demonstrated the value of Higher-Order Spectral Analysis (HOSA) techniques for monitoring cardiac severity. HOSA features were extracted and then selected using Random Forest Feature Importance and SelectKBest methods. They were subsequently integrated into a k-Nearest Neighbor (KNN) classifier. Out of fourteen initial features, four achieved an accuracy of 99.7%, confirming the relevance of this approach for PCG signal analysis.

Full Product Details

Author:   Imane Debbal
Publisher:   Our Knowledge Publishing
Imprint:   Our Knowledge Publishing
Dimensions:   Width: 15.20cm , Height: 0.30cm , Length: 22.90cm
Weight:   0.082kg
ISBN:  

9786209453632


ISBN 10:   6209453635
Pages:   52
Publication Date:   26 February 2026
Audience:   General/trade ,  General
Format:   Paperback
Publisher's Status:   Active
Availability:   Available To Order   Availability explained
We have confirmation that this item is in stock with the supplier. It will be ordered in for you and dispatched immediately.

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