Motif Detection Using Numerical Data Optimization Technique in ECG Signals

Abstract

Abstract-The motif discovery mechanism is used for the analysis of the ECG signal along with the efficient particle swarm optimization algorithm. In this method motif detection in the ECG signal sequences is presented. The proposed method is based upon the variable length of motif and detected the repetitive patterns in input ECG signal. This method has been visualized to analyse the signal data under the in-depth vigilant analytical method.Optimization of signals in the proposed method is performed by Particle Swarm Optimization technique (PSO) for improving the quality of signals. The data set used in this work is collected from the University of California, Riverside (UCR). The performance of the proposed method is measured using various parameters like Execution time, Precision, Recall and F1-measures. The performance of the proposed method is compared with existing methods in terms of accuracy and execution time. The Execution time and Accuracy of proposed method is in more improved form than the existing methods.