Articles with "chaotic time" as a keyword



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Interval Type-2 Fuzzy Neural Networks for Chaotic Time Series Prediction: A Concise Overview

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Published in 2019 at "IEEE Transactions on Cybernetics"

DOI: 10.1109/tcyb.2018.2834356

Abstract: Chaotic time series widely exists in nature and society (e.g., meteorology, physics, economics, etc.), which usually exhibits seemingly unpredictable features due to its inherent nonstationary and high complexity. Thankfully, multifarious advanced approaches have been developed… read more here.

Keywords: series prediction; prediction; chaotic time; time series ... See more keywords
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Learning Both Dynamic-Shared and Dynamic-Specific Patterns for Chaotic Time-Series Prediction.

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Published in 2020 at "IEEE transactions on cybernetics"

DOI: 10.1109/tcyb.2020.3017736

Abstract: In the real world, multivariate time series from the dynamical system are correlated with deterministic relationships. Analyzing them dividedly instead of utilizing the shared-pattern of the dynamical system is time consuming and cumbersome. Multitask learning… read more here.

Keywords: time; time series; dynamic shared; prediction ... See more keywords

Nonlinear Spiking Neural Systems With Autapses for Predicting Chaotic Time Series.

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Published in 2023 at "IEEE transactions on cybernetics"

DOI: 10.1109/tcyb.2023.3270873

Abstract: Spiking neural P (SNP) systems are a class of distributed and parallel neural-like computing models that are inspired by the mechanism of spiking neurons and are 3rd-generation neural networks. Chaotic time series forecasting is one… read more here.

Keywords: chaotic time; spiking neural; systems autapses; time series ... See more keywords
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Numerical and experimental investigation of a dispersive optoelectronic oscillator for chaotic time-delay signature suppression.

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Published in 2023 at "Optics express"

DOI: 10.1364/oe.484659

Abstract: Chaos generation from a novel single-loop dispersive optoelectronic oscillator (OEO) with a broadband chirped fiber Bragg grating (CFBG) is numerically and experimentally investigated. The CFBG has much broader bandwidth than the chaotic dynamics such that… read more here.

Keywords: chaotic time; time delay; delay signature; dispersive optoelectronic ... See more keywords
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Chaotic time series prediction using wavelet transform and multi-model hybrid method

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Published in 2019 at "Journal of Vibroengineering"

DOI: 10.21595/jve.2019.20579

Abstract: In order to further improve the prediction accuracy of the chaotic time series and overcome the defects of the single model, a multi-model hybrid model of chaotic time series is proposed. First, the Discrete Wavelet… read more here.

Keywords: model; prediction; time series; chaotic time ... See more keywords
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A Hybrid Method Using HAVOK Analysis and Machine Learning for Predicting Chaotic Time Series

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Published in 2022 at "Entropy"

DOI: 10.3390/e24030408

Abstract: The prediction of chaotic time series systems has remained a challenging problem in recent decades. A hybrid method using Hankel Alternative View Of Koopman (HAVOK) analysis and machine learning (HAVOK-ML) is developed to predict chaotic… read more here.

Keywords: time; time series; havok analysis; machine learning ... See more keywords
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Chaotic Time Series Forecasting Approaches Using Machine Learning Techniques: A Review

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Published in 2022 at "Symmetry"

DOI: 10.3390/sym14050955

Abstract: Traditional statistical, physical, and correlation models for chaotic time series prediction have problems, such as low forecasting accuracy, computational time, and difficulty determining the neural network’s topologies. Over a decade, various researchers have been working… read more here.

Keywords: chaotic time; neural network; time; series forecasting ... See more keywords