RT info:eu-repo/semantics/article T1 A hybrid intelligent system for the analysis of atmospheric pollution: a case study in two European regions A1 Arroyo Puente, Ángel A1 Herrero Cosío, Álvaro A1 Corchado, Emilio A1 Tricio Gómez, Verónica K1 Hybrid systems K1 Clustering techniques K1 Air quality K1 Projection models K1 Artificial neural networks K1 Informática K1 Computer science AB The combined application of several soft-computing and statistical techniques is proposed for the characterization of atmospheric conditions in two European regions: Madrid (Spain) and Prague (Czech Republic). The resulting Hybrid ArtificialIntelligence System (HAIS) combines projection models for dimensionality reduction and clustering, combining neural andfuzzy paradigms, in a decision support tool. In present article, this proposed HAIS is applied to analyse the air quality inthese two geographical regions and get a better understanding of its circumstances and evolution. To do so, real-life datafrom six data-acquisition stations are analysed. The main pollutants recorded at these stations between 2007 and 2014, theirgeographical locations and seasonal changes are all studied, in a research that shows how such factors determine variations inair-borne pollutants. Furthermore, neural projections of the clustering results from data on atmospheric pollution are studied. PB Oxford University Press SN 1367-0751 YR 2017 FD 2017-12 LK http://hdl.handle.net/10259/7267 UL http://hdl.handle.net/10259/7267 LA eng DS Repositorio Institucional de la Universidad de Burgos RD 23-nov-2024