Can we measure the interpretability of factors?
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F18%3A73588579" target="_blank" >RIV/61989592:15310/18:73588579 - isvavai.cz</a>
Result on the web
<a href="http://cla.inf.upol.cz/papers/cla2018/paper15.pdf" target="_blank" >http://cla.inf.upol.cz/papers/cla2018/paper15.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Can we measure the interpretability of factors?
Original language description
Decomposition of matrices over some finite scale received a considerable attention in data mining research. The methods that perform such decomposition can be viewed as an implementation of factor analysis. Surprisingly, the main motivation that is behind the factor analysis, the interpretation of the factors, is given only a very small amount of attention, or is completely neglected, in current research. In this paper, we are arguing that the interpretation of factors is an important part of matrix decomposition and we propose a novel measure, based on simple structure from factor analysis, enabling the intererability measurement. Furthermore, we present an experimental evaluation of selected decomposition algorithms via our metric.
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
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
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 Fourteenth International Conference on Concept Lattices and Their Applications
ISBN
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ISSN
2311-701X
e-ISSN
neuvedeno
Number of pages
12
Pages from-to
179-190
Publisher name
Univerzita Palackého v Olomouci
Place of publication
Olomouc
Event location
Olomouc
Event date
Jun 12, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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