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

A distribution law was found for the selective correlation coefficient \( \widehat{\uprho} \) . An expression was obtained to find the boundary ρ_bound at which the selective correlation coefficient \( \widehat{\uprho} \) for comparison of the similarity of cardiac complexes is not exceeded with a probability of β = 0.005.

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