Cardiac sound murmurs classification with autoregressive spectral analysis and multi-support vector machine technique - Choi, Samjin; Jiang, Zhongwei (Computers in biology and medicine, 2010)
Keywords: Adult; Cardiac sound spectral analysis; Case-Control Studies; Classification; Computer engineering; Decision Trees; Design; Efficiency; Heart Auscultation; Heart Diseases - diagnosis; Heart Sounds; Heart valvular disorders; Humans; Internal Medicine; Medical research; Methods; Middle Aged; Multi-SVM classifiers; Neural networks; Neural Networks (Computer); Normalized autoregressive power spectral density (NAR-PSD) curve; Other; Physical examinations; Primary care; Sensitivity and Specificity; Signal Processing, Computer-Assisted; Sound; Spectrum Analysis; Stethoscopes; Studies; Threshold value (THV); PSD; THV; AF; MR; MS; AI; SVM; SPLIT; Normalized autoregressive power spectral density (NAR-PSD) curve; AS; Multi-SVM classifiers; NAR-PSD; Heart valvular disorders; Cardiac sound spectral analysis; Threshold value (THV); power spectral density; mitral regurgitation; normalized autoregressive power spectral density; aortic insufficiency; atrial fibrillation; aortic stenosis; support vector machine; threshold value; mitral stenosis