@misc{Witek_Ewa_Problem_2009,
 author={Witek, Ewa},
 year={2009},
 rights={Wszystkie prawa zastrzeżone (Copyright)},
 description={Prace Naukowe Uniwersytetu Ekonomicznego we Wrocławiu = Research Papers of Wrocław University of Economics; 2009; Nr 47, s. 283-290},
 publisher={Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu},
 language={pol},
 abstract={We propose a variable selection for model-based clustering using greedy search algorithm. At each stage it searches for the variable to add that most improves the clustering as measured by BIC. As a result the best combination of number of groups and clustering model is chosen (two nested subsets of variables are recast as a model comparison problem). We compare variable selection using greedy search algorithm with a HINoV method of variable selection. (original abstract)},
 title={Problem doboru zmiennych w podejściu modelowym w analizie skupień},
 type={artykuł},
}