GUHA Analysis of Air Pollution Data

  • David Coufal
Conference paper


This paper presents an exploratory analysis of air pollution data employing GUHA method. The aim is to examine if there are any significant relations between quantity of ozone (O3) air pollution and quantity of other types of pollution (NO, NO2). Influence of physical conditions (humidity, temperature) is examined too. The analysis is performed on base of data collected at several measuring stations localized across the Czech Republic.


Ozone Concentration Source Database Task Definition Relevant Hypothesis Fuzzy Cluster Analysis 
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  1. [1] Scholar
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    Hàjek P., Havel, Chytil M. (1966) The GUHA method of automatic hypotheses determination. Computing 1, 293–308.CrossRefMATHGoogle Scholar
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    Hàjek P., Havrànek T. (1977) The GUHA method its aims and techniques Int. J. Man-Machine Studies 10, 3–22.CrossRefGoogle Scholar
  4. [4]
    Höppner F. et al. (1999) Fuzzy cluster analysis. John Wiley & SonsGoogle Scholar

Copyright information

© Springer-Verlag Wien 2001

Authors and Affiliations

  • David Coufal
    • 1
  1. 1.Institute of Computer ScienceAcademy of Sciences of the Czech RepublicPraha 8Czech Republic

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