Estimation of Acceptable Boundaries for the Correlation Coefficient in the ECG Beat Classification Task

Estimation of Acceptable Boundaries for the Correlation Coefficient in the ECG Beat Classification Task

A distribution law was found for the selective correlation coefficient ρ ̂ . An expression was obtained to find the boundary ρ bound at which the selective correlation coefficient ρ ̂ for comparison of the similarity of cardiac complexes is not exceeded with a probability of β = 0.005.

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Veröffentlicht in:Biomedical engineering 2018-03, Vol.51 (6), p.389-393
Hauptverfasser: Krasichkov, A. S., Grigoriev, E. B., Nifontov, E. M., Shapovalov, V. V.
Format: Artikel
Sprache:eng
Schlagworte:
Analysis
Approximation
Biomaterials
Biomedical Engineering and Bioengineering
Correlation coefficients
Electrocardiography
Engineering
Heart
Heart diseases
Hypotheses
Pathology
Signal processing
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Zusammenfassung:A distribution law was found for the selective correlation coefficient ρ ̂ . An expression was obtained to find the boundary ρ bound at which the selective correlation coefficient ρ ̂ for comparison of the similarity of cardiac complexes is not exceeded with a probability of β = 0.005.
ISSN:0006-3398
1573-8256
DOI:10.1007/s10527-018-9756-5