Direct factorization in formal concept analysis by factorization of input data

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F04%3A00011118" target="_blank" >RIV/61989592:15310/04:00011118 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Direct factorization in formal concept analysis by factorization of input data
Original language description
Formal concept analysis aims at extracting a hierarchical structure (so-called concept lattice) of clusters (so-called formal concepts) from object-attribute data tables. We present an algorithm for computing a factor lattice of a concept lattice from the data and a user-specified similarity threshold a. The presented algorithm computes the factor lattice directly from the data, without first computing the whole concept lattice and then computing the collections of clusters. We present theoretical insight and examples.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of Recent Advances in Soft Computing 2004
ISBN
1-84233-110-8
ISSN
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e-ISSN
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Number of pages
600
Pages from-to
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Publisher name
Nottingham Trent University
Place of publication
Nottingham
Event location
Nottingham, UK
Event date
Dec 16, 2004
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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