Abstract
Multivariate time series are common in the traffic system and are necessary for understanding the property of the traffic system. This paper introduces the multivariate multiscale sample entropy (MMSE) to evaluate the complexity in multiple data channels over different timescales. We illustrate the necessity and advantage of MMSE method by comparing MMSE results with the multiscale sample entropy results on original and shuffled traffic time series, respectively. MMSE is capable of revealing the long-range correlations and providing robust estimates for the complexity of traffic time series. Then, we utilize the MMSE to assess relative complexity of normalized multichannel temporal data in the traffic system and also reveal the weekday and weekend patterns containing in traffic signals by MMSE. MMSE can provide more accurate and helpful knowledge about the complexity of traffic time series for the dynamics and inner mechanism of traffic system from the view of multiple variables.
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Belzoni, G.S., Colombo, R.M.: An n-populations model for traffic flow. Eur. J. Appl. Math. 14, 587–612 (2003)
Xu, N., Shang, P., Kamae, S.: Modeling traffic flow correlation using DFA and DCCA. Nonlinear Dyn. 61, 207–216 (2010)
Yin, Y., Shang, P.: Multiscale multifractal detrended cross-correlation analysis of traffic flow. Nonlinear Dyn. 81, 1329–1347 (2015)
Yin, Y., Shang, P.: Multifractal cross-correlation analysis of traffic time series based on large deviation estimates. Nonlinear Dyn. 81, 1779–1794 (2015)
Colombo, R.M.: Hyperbolic phase transitions in traffic flow. SIAM J. Appl. Math. 63, 708–721 (2002)
Klar, A.: Kinetic and Macroscopic Traffic Flow Models. Piano di Sorrento, Italy (2002)
Kerner, B.S.: Experimental feature of selforganization in traffic flow. Phys. Rev. Lett. 81, 3797–3800 (1998)
Helbing, D., Huberman, B.A.: Coherent moving states in highway traffic. Nature 396, 738–740 (1998)
Helbing, D.: Traffic and related self-driven manyparticle systems. Rev. Mod. Phys. 73, 1067–1141 (2001)
Vlahogianni, E.I., Karlaftis, M.G.: Comparing traffic flow time-series under fine and adverse weather conditions using recurrence-based complexity measures. Nonlinear Dyn. 69, 1949–1963 (2012)
Choi, M.Y., Lee, H.Y.: Traffic flow and 1/f fluctuations. Phys. Rev. E 52, 5979–5984 (1995)
Nagel, K., Rasmussen, S.: Traffic at the Edge of Chaos. MIT, Massachusetts (1994)
Leutzbach, W.: Introduction to the Theory of Traffic Flow. Springer, Berlin (1988)
Kerner, B.S.: The Physics of Traffic. Springer, New York (2004)
Shang, P., Li, X., Santi, K.: Chaotic analysis of traffic time series. Chaos Solitons Fractals 25, 121–128 (2005)
Shang, P., Li, X., Santi, K.: Nonlinear analysis of traffic time series at different temporal scales. Phys. Lett. A 357, 314–318 (2006)
Shang, P., Wan, M., Santi, K.: Fractal nature of highway traffic data. Comput. Math. Appl. 54, 107–116 (2007)
Shang, P., Lu, Y., Santi, K.: Detecting longrange correlations of traffic time series with multifractal detrended fluctuation analysis. Chaos Solitons Fractals 36, 82–90 (2008)
Shang, P., Lin, A., Liu, L.: Chaotic SVD method for minimizing the effect of exponential trends in detrended fluctuation analysis. Phys. A 388, 720–726 (2009)
Safonov, L.A., Tomer, E., Strygin, V.V., Ashkenazy, Y., Havlin, S.: Delay-induce chaos with multifractal attractor in a traffic flow model. Europhys. Lett. 57, 151–158 (2002)
Daoudi, K., Lévy Véhel, J.: Signal representation and segmentation based on multifractal stationarity. Signal Process. 82, 2015–2024 (2002)
Gasser, I., Sirito, G., Werner, B.: Bifurcation analysis of a class of ‘car following’ traffic models. Phys. D 197, 222–241 (2004)
Wilson, R.E.: Mechanisms for spatio-temporal pattern formation in highway traffic models. Philos. Trans. R. Soc. A 366, 2017–2032 (2008)
Wang, J., Shang, P., Zhao, X., Xia, J.: Multiscale entropy analysis of traffic time series. Int. J. Mod. Phys. C 24, 1350006 (2013)
Kumar, M., Rawat, T.K.: Fractional order digital differentiator design based on power function and least-squares. Int. J. Electron. (2016). doi:10.1080/00207217.2016.1138520
Aggarwal, A., Kumar, M., Rawat, T.K., Upadhyay, D.K.: Optimal design of 2-D FIR filters with quadrantally symmetric properties using fractional derivative constraints. Circuits Syst. Signal Process. (2016). doi:10.1007/s00034-016-0283-x
Kumar, M., Rawat, T.K.: Design of a variable fractional delay filter using comprehensive least square method encompassing all delay values. J. Circuits Syst. Comput. 24, 1550116 (2015)
Goldberger, A.L., Peng, C.-K., Lipsitz, L.A.: What is physiologic complexity and how does it change with aging and disease. Neurobiol. Aging 23, 23–26 (2002)
Costa, M., Goldberger, A.L., Peng, C.-K.: Multiscale entropy analysis of complex physiologic time series. Phys. Rev. Lett. 89, 068102 (2002)
Costa, M., Goldberger, A.L., Peng, C.-K.: Multiscale entropy analysis of biological signals. Phys. Rev. E 71, 021906 (2005)
Thuraisingham, R.A., Gottwald, G.A.: On multiscale entropy analysis for physiological data. Phys. A 366, 323–332 (2006)
Ahmed, M.U., Mandic, D.P.: Multivariate multiscale entropy: a tool for complexity analysis of multichannel data. Phys. Rev. E 84, 3067–3076 (2011)
Ahmed, M.U., Mandic, D.P.: Multivariate multiscale entropy analysis. IEEE Signal Process. Lett. 19, 91–94 (2012)
Richman, J.S., Moorman, J.R.: Physiological time-series analysis using approximate entropy and sample entropy. Am. J. Physiol. Heart Circ. Physiol. 278, 2039–2049 (2000)
Grassberger, P., Schreiber, T., Schaffrath, C.: Nonlinear time sequence analysis. Int. J. Bifurc. Chaos 1, 521–547 (1991)
Fraser, A.M., Swinney, H.L.: Independent coordinates for strange attractors from mutual information. Phys. Rev. A 33, 1134–1140 (1986)
Albano, A.M., Mees, A.I., deGuzman, G.C., Rapp, P.E.: Data requirements for reliable estimation of correlation dimensions. In: Degn, H., Holden, A.V., Olsen, L.F. (eds.) Chaos Biol. Syst., pp. 207–220. Plenum, New York (1987)
Liu, L.Z., Qian, X.Y., Lu, H.Y.: Cross-sample entropy of foreign exchange time series. Phys. A 389, 4785–4792 (2010)
Zhao, X., Shang, P., Lin, A., Chen, G.: Multifractal Fourier detrended cross-correlation analysis of traffic signals. Phys. A 390, 3670–3678 (2011)
Wang, J., Shang, P., Dong, K.: Effect of linear and nonlinear filters on multifractal analysis. Appl. Math. Comput. 224, 337–345 (2013)
Chianca, C.V., Tinoca, A., Penna, T.J.P.: Fourier-detrended fluctuation analysis. Phys. A 357, 447–454 (2005)
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This work is supported by “the Fundamental Research Funds for the Central Universities” (2016YJS160).
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Yin, Y., Shang, P. Multivariate multiscale sample entropy of traffic time series. Nonlinear Dyn 86, 479–488 (2016). https://doi.org/10.1007/s11071-016-2901-3
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DOI: https://doi.org/10.1007/s11071-016-2901-3