Simple Structure in Boolean Matrix Factorization
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F20%3A73601630" target="_blank" >RIV/61989592:15310/20:73601630 - isvavai.cz</a>
Result on the web
<a href="http://ceur-ws.org/Vol-2668/paper7.pdf" target="_blank" >http://ceur-ws.org/Vol-2668/paper7.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Simple Structure in Boolean Matrix Factorization
Original language description
We are going back to the root of Boolean matrix factorization (BMF) - to factor analysis - and we examine an implementation of the simple structure in BMF. We propose a Boolean counterpart of the simple structure, i.e. a novel way how to evaluate interpretability of factors. Moreover, we discuss the proposed approach from the formal concept analysis perspective, and we provide an analysis of the interpretability of results obtained via selected the state-of-the-art BMF algorithms on real-world data. Additionally, we propose a novel BMF algorithm utilizing a main criterion for the factor selection based on the simple structure.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 15th International Conference on Concept Lattices and Their Applications
ISBN
978-9949-83-557-7
ISSN
1613-0073
e-ISSN
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Number of pages
12
Pages from-to
95-106
Publisher name
Tallinn University of Technology
Place of publication
Tallinn
Event location
Tallinn, Estonia
Event date
Jun 29, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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