Hengyuan Liu1, Guibin Lu This email address is being protected from spambots. You need JavaScript enabled to view it.1, Yangjun Wang2, Nikola Kasabov3,4

1 School of Economics, Shanghai University, Shanghai 200444, China
2 School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
3 School of Engineering, Computing and Mathematical Sciences, Auckland University of Technology, Auckland, New Zealand
4 Intelligent Systems Research Centre, Ulster University, Londonderry, UK


 

 

Received: May 19, 2020
Revised: August 11, 2020
Accepted: August 25, 2020

 Copyright The Author(s). This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are cited.


Download Citation: ||https://doi.org/10.4209/aaqr.2020.05.0247  

  • Download: PDF


Cite this article:

Liu, h., Lu, G., Wang, Y. and Kasabov, N. (2020). Evolving Spiking Neural Network Model for PM2.5 Hourly Concentration Prediction Based on Seasonal Differences: A Case Study on Data from Beijing and Shanghai. Aerosol Air Qual. Res. https://doi.org/10.4209/aaqr.2020.05.0247


HIGHLIGHTS

  • A Staging-eSNN model is proposed to predict PM2.5 hourly concentration.
  • Seasonal difference in diurnal variation of PM2.5 have been considered and evaluated.
  • The available data are processed to capture informative patterns by the Staging-eSNN.
 

ABSTRACT


In recent years, the harmfulness of air pollutants to human health and the environment have received widespread attention. Accurate prediction of air quality is essential to air quality management and policy development, however, the seasonal differences and the diurnal variations of air pollutants have not been fully investigated by traditional forecast models. Furthermore, the available spatio-temporal data for the problem have not been well processed to capture informative predictive patterns from past data. This paper proposes a Staging evolving spiking neural network model (Staging-eSNN), which uses a time series clustering algorithm to distinguish seasonal differences with diurnal variations of PM2.5 concentration. Based on this pretreatment, we use the Staging-eSNN model to predict PM2.5 concentration in the next 1, 3, 6, 12 and 24 hour in Beijing and Shanghai areas. Various evaluation indicators for prediction performance show that the Staging-eSNN model achieves appealing performance than SVR, RF and other eSNN models.


Keywords: Air pollutant prediction; PM2.5 hourly concentration; Seasonality; Evolving spiking neural networks; Time series clustering.



Aerosol Air Qual. Res. 20 :-. https://doi.org/10.4209/aaqr.2020.05.0247  


Don't forget to share this article 

 

Subscribe to our Newsletter 

Aerosol and Air Quality Research has published over 2,000 peer-reviewed articles. Enter your email address to receive latest updates and research articles to your inbox every second week.

Aerosol and Air Quality Research (AAQR) is an independently-run non-profit journal, promotes submissions of high-quality research, and strives to be one of the leading aerosol and air quality open-access journals in the world.