Measuring time series regularity using nonlinear similarity-based sample entropy

Physiological time-series analysis using approximate entropy and sample entropy

Joshua Richman, J. Randall Moorman · American Journal of Physiology-Heart and Circulatory Physiology · 2000 · 7.6K citations

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Approximate entropy as a measure of system complexity.

Steven M. Pincus · Proceedings of the National Academy of Sciences · 1991 · 5.7K citations · Full text

Engineering, Data Science, Data Mining +13

An equation for continuous chaos

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Discrete Dynamic, High-dimensional Chaos, Chaos Theory +1

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Linear Tools, Engineering, Data Science +15

Sample entropy analysis of neonatal heart rate variability

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Sample Entropy, Electrophysiological Evaluation, Heart Failure +15