Robust automated cardiac arrhythmia detection in ECG beat signals

• Type: Article in International Scientific Journal
• Date: 2018-02

Authors

Victor Hugo C. de Albuquerque (Author) Other; Thiago M. Nunes (Author) Other; Danillo R. Pereira (Author) Other; Eduardo José da S. Luz (Author) Other; David Menotti (Author) Other; João P. Papa (Author) Other; João Manuel R. S. Tavares (Author) FEUP

Journal

Title: Neural Computing and Applications

Vol. 29 No. 3

Pages: 679-693

ISSN: 0941-0643

Publisher: Springer Nature

Indexing

ISI Web of Knowledge - 17 Citations

ISI Web of Science

Scopus - 42 Citations

Scientific classification

CORDIS: Technological sciences

FOS: Medical and Health sciences

Other information

Authenticus ID: P-00K-N5W

DOI: 10.1007/s00521-016-2472-8

Abstract (EN): Nowadays, millions of people are affected by heart diseases worldwide, whereas a considerable amount of them could be aided through an electrocardiogram (ECG) trace analysis, which involves the study of arrhythmia impacts on electrocardiogram patterns. In this work, we carried out the task of automatic arrhythmia detection in ECG patterns by means of supervised machine learning techniques, being the main contribution of this paper to introduce the optimum-path forest (OPF) classifier to this context. We compared six distance metrics, six feature extraction algorithms and three classifiers in two variations of the same dataset, being the performance of the techniques compared in terms of effectiveness and efficiency. Although OPF revealed a higher skill on generalizing data, the support vector machines (SVM)-based classifier presented the highest accuracy. However, OPF shown to be more efficient than SVM in terms of the computational time for both training and test phases.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 15