Neural network PC tools: a practical guide
Neural network PC tools: a practical guide
Adaptation in natural and artificial systems
Adaptation in natural and artificial systems
Genetic Algorithms in Search, Optimization and Machine Learning
Genetic Algorithms in Search, Optimization and Machine Learning
Pattern Classification (2nd Edition)
Pattern Classification (2nd Edition)
Patient Outcome Prediction with Heart Rate Variability and Vital Signs
Journal of Signal Processing Systems
Feature extraction for ECG heartbeats using higher order statistics of WPD coefficients
Computer Methods and Programs in Biomedicine
Computers in Biology and Medicine
Computer Methods and Programs in Biomedicine
Computers in Biology and Medicine
Computer Methods and Programs in Biomedicine
Real-time CHF detection from ECG signals using a novel discretization method
Computers in Biology and Medicine
Computer Methods and Programs in Biomedicine
Linear and nonlinear analysis of normal and CAD-affected heart rate signals
Computer Methods and Programs in Biomedicine
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In this study, best combination of short-term heart rate variability (HRV) measures are sought for to distinguish 29 patients with congestive heart failure (CHF) from 54 healthy subjects in the control group. In the analysis performed, in addition to the standard HRV measures, wavelet entropy measures are also used. A genetic algorithm is used to select the best ones from among all possible combinations of these measures. A k-nearest neighbor classifier is used to evaluate the performance of the feature combinations in classifying these two groups. The results imply that two combinations of all HRV measures, both of which include wavelet entropy measures, have the highest discrimination power in terms of sensitivity and specificity values.