Results 11 to 20 of about 411,209 (289)
Fractional Refined Composite Multiscale Fuzzy Entropy of International Stock Indices
Entropy, 2019 Fractional refined composite multiscale fuzzy entropy (FRCMFE), which aims to relieve the large fluctuation of fuzzy entropy (FuzzyEn) measure and significantly discriminate different short-term financial time series with noise, is proposed to quantify ...
Zhiyong Wu, Wei Zhang
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A Multiscale Symbolic Dynamic Entropy Analysis of Traffic Flow
Journal of Advanced Transportation, 2022 The complexity analysis of traffic flow is important for understanding the property of traffic system. Being good at analyzing the regularity and complexity, multiscale SamEn has attracted much attention and many methods have been proposed for complexity
Zhanyou Cui +3 more
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Entropy of proteins using multiscale cell correlation [PDF]
Journal of Chemical Information and Modeling, 2020 A new multiscale method is presented to calculate the entropy of proteins from molecular dynamics simulations. Termed Multiscale Cell Correlation (MCC), the method decomposes the protein into sets of rigid-body units based on their covalent-bond ...
Chakravorty, Arghya +2 more
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(Multiscale) Cross-Entropy Methods: A Review [PDF]
Entropy, 2019 Cross-entropy was introduced in 1996 to quantify the degree of asynchronism between two time series. In 2009, a multiscale cross-entropy measure was proposed to analyze the dynamical characteristics of the coupling behavior between two sequences on ...
Antoine Jamin, Anne Humeau-Heurtier
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Multiscale Entropy Analysis on Human Operating Behavior
Entropy, 2015 By exploiting the statistical analysis method, human dynamics provides new insights to the research of human behavior. In this paper, we analyze the characteristics of the computer operating behavior through a modified multiscale entropy algorithm with ...
Junshan Pan +3 more
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Rolling Bearing Fault Diagnosis Based on VMD-MPE and PSO-SVM
Entropy, 2021 The goal of the paper is to present a solution to improve the fault detection accuracy of rolling bearings. The method is based on variational mode decomposition (VMD), multiscale permutation entropy (MPE) and the particle swarm optimization-based ...
Maoyou Ye, Xiaoan Yan, Minping Jia
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Multiscale entropy filtering [PDF]
Signal Processing, 1999 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jean-Luc Starck, Fionn Murtagh
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Healthcare Analytics, 2023 This study proposes a wavelet leaders method with multiscale entropy measures to analyze multiscale complexities in electrocardiogram (ECG) signals to characterize arrhythmia (ARR), congestive heart failure (CHF), and normal sinus rhythm (NSR).
Salim Lahmiri
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Multivariate Multiscale Entropy Analysis [PDF]
IEEE Signal Processing Letters, 2012 Multivariate physical and biological recordings are common and their simultaneous analysis is a prerequisite for the understanding of the complexity of underlying signal generating mechanisms. Traditional entropy measures are maximized for random processes and fail to quantify inherent long-range dependencies in real world data, a key feature of ...
Mosabber Uddin Ahmed, Danilo P. Mandic
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Hierarchical Multiscale Fluctuation Dispersion Entropy for Fuel Injection System Fault Diagnosis
Polish Maritime Research, 2023 Marine electronically controlled (ME) two-stroke diesel engines occupy the highest market share in newly-built ships and its fuel injection system is quite different and important.
Shi Qingguo, Hu Yihuai, Yan Guohua
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