Show simple item record
dc.contributor.author |
Jirava, Pavel |
|
dc.contributor.author |
Kašparová, Miloslava |
|
dc.contributor.author |
Křupka, Jiří |
|
dc.date.accessioned |
2009-11-24T08:19:49Z |
|
dc.date.available |
2009-11-24T08:19:49Z |
|
dc.date.issued |
2008 |
|
dc.identifier |
Univerzitní knihovna (studovna) |
cze |
dc.identifier.issn |
1211-555X |
|
dc.identifier.uri |
http://hdl.handle.net/10195/35082 |
|
dc.description.abstract |
This paper deals with air quality modelling by decision trees and by hybrid rough
sets-decision trees in the Czech Republic. We focused on daily observations of air polluting
substances concentrations in one of the cities in the Pardubice region. After data collection,
data description, and data pre-processing, we worked on the creation of classification models
and the analysis of the achieved results. As modelling algorithms we selected C5.0 algorithm,
boosting, and CHAID method. Finally is proposed hybrid model, where Rough Sets algorithm
for the purpose of attributes reduction is used. |
eng |
dc.format |
p. 52-63 |
eng |
dc.language.iso |
eng |
|
dc.publisher |
Univerzita Pardubice |
cze |
dc.relation.ispartof |
Scientific papers of the University of Pardubice. Series D, Faculty of Economics and Administration. 13 (2008) |
eng |
dc.rights |
Bez omezení |
cze |
dc.subject |
air quality |
eng |
dc.subject |
air pollution |
eng |
dc.subject |
daily observations |
eng |
dc.subject |
Model |
eng |
dc.subject |
Classification |
eng |
dc.subject |
rough sets |
eng |
dc.subject |
Czech Republic |
eng |
dc.title |
Air Quality Modelling by Decision Trees and Hybrid Rough Sets - Decision Trees |
eng |
dc.type |
Article |
eng |
dc.identifier.signature |
47940-13 |
|
dc.peerreviewed |
yes |
eng |
dc.publicationstatus |
published |
eng |
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