Nonlinear modelling of air pollution time series

Foxall, R. J., Krcmar, I., Cawley, G. C. ORCID: https://orcid.org/0000-0002-4118-9095, Dorling, S. R. and Mandic, D. P. (2001) Nonlinear modelling of air pollution time series. In: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP-2001), 2001-05-07 - 2001-05-11.

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Abstract

An analysis of predictability of a nonlinear and nonstationary ozone time series is provided. For rigour, the deterministic versus stochastic (DVS) analysis is first undertaken to detect and measure inherent nonlinearity of the data. Based upon this, neural and linear adaptive predictors are compared on this time series for various filter orders, hence indicating the embedding dimension. Simulation results confirm the analysis and show that for this class of air pollution data, neural, especially recurrent neural predictors, perform best

Item Type: Conference or Workshop Item (Paper)
Faculty \ School: Faculty of Science > School of Computing Sciences
Faculty of Science > School of Environmental Sciences
University of East Anglia Research Groups/Centres > Theme - ClimateUEA
UEA Research Groups: Faculty of Social Sciences > Research Centres > Water Security Research Centre
Faculty of Science > Research Groups > Computational Biology
Faculty of Science > Research Groups > Data Science and Statistics
Faculty of Science > Research Groups > Centre for Ocean and Atmospheric Sciences
Depositing User: Vishal Gautam
Date Deposited: 23 Jul 2011 19:11
Last Modified: 22 Apr 2023 03:35
URI: https://ueaeprints.uea.ac.uk/id/eprint/23226
DOI: 10.1109/ICASSP.2001.940597

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