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An entropy based non-wrapper approach for choosing variables in cluster analysis

Object's details: An entropy based non-wrapper approach for choosing variables in cluster analysis

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Provider:Repozytorium Uniwersytetu Łódzkiego

Description

Title:
An entropy based non-wrapper approach for choosing variables in cluster analysis
Creator:
Korzeniewski, Jerzy
Contributor:
Uniwersytet Łódzki; Wydział Ekonomiczno-Socjologiczny; Instytut Statystyki i Demografii
Description:
W artykule badamy sprawność algorytmu wybierania zmiennych w analizie skupień opartego na entropii (por. Dash, Liu, 2000). Ocena oparta jest na eksperymencie, w którym zbiory generowane są w postaci mieszanin rozkładów normalnych. Wyniki wskazują na to. że metoda nie radzi sobie tak dobrze jak to sugerowali Autorzy.
Object availability:
free access
Date:
2012.06.04;
2011
Type:
Article
Language:
English
Format:
application/pdf
Publisher:
Wydawnictwo Uniwersytetu Łódzkiego
Relation:
Acta Universitatis Lodziensis, Folia Oeconomica;
Subject:
cluster analysis;
entropy;
variable choice
Identifier:
0208-6018;
http://hdl.handle.net/11089/693
Data provider:
Repozytorium Uniwersytetu Łódzkiego

Can I use it?:
seek permission
Type:
image

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FBC TeNe Project

Project co-financed by European Funds under the Operational Program Digital Poland for 2014-2020 (project no. POPC.02.04.00-00-0012 / 20-00)

More information about the project can be found at: https://tene.fbc.pionier.net.pl

European Funds. Digital Poland

Republic of Poland

Digital Libraries Federation

European Union - European Regional Development Fund

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