Concept lattices constrained by systems of partitions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F05%3A00002479" target="_blank" >RIV/61989592:15310/05:00002479 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Concept lattices constrained by systems of partitions
Original language description
We present a method of reduction of the number of clusters in formal concept analysis of binary object-attribute data. In our preliminary study, we use a similarity of objects computed from the object-attribute data table to reduce the number of extracted formal concepts. The method consists in constraining a concept lattice by a hierarchical clustering obtained from the similarity on objects. The level in the corresponding dendrogram can be used as parameter to control the size of the resulting constrained concept lattice.
Czech name
Konceptuální svazy omozené pomocí tříd ekvivalence
Czech description
Popis metody reukce počtu konceptů v konceptuálním svazu.
Classification
Type
D - Article in proceedings
CEP classification
BD - Information theory
OECD FORD branch
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Result continuities
Project
<a href="/en/project/1ET101370417" target="_blank" >1ET101370417: Hierarchical analysis of complex data</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Znalosti 2005
ISBN
80-248-0755-6
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
5-8
Publisher name
Vysoká škola báňská - Technická univerzita
Place of publication
Ostrava
Event location
Stará Lesná
Event date
Jan 1, 2005
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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