Application of Copulas to Data Mining Based on Observational Logic
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985807%3A_____%2F13%3A00396831" target="_blank" >RIV/67985807:_____/13:00396831 - 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
Application of Copulas to Data Mining Based on Observational Logic
Original language description
The objective of the paper is a small contribution to data mining based on observational logic - introducing generalized quantifiers inspired by copulas. Fitting copulas to multidimensional data is an increasingly important method for analyzing dependencies, and the new quantifiers of observational logic assess the possibility to describe the data by a hierarchical Archimedean copula with given properties. To this end, basic concepts pertaining to copulas, Archimedean copulas and hierarchical Archimedean copulas are first recalled, together with those properties that will be needed for the definition of the new quantifiers. Since the result of assessing the possibility to describe the data by a copula depends not only on the properties of that copula,but also on the precise algorithm for fitting it to the data, we present the algorithm we have used to this end, before finally defining the new quantifiers. The paper concludes with a brief illustration of applying the proposed quantifie
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA13-17187S" target="_blank" >GA13-17187S: Constructing Advanced Comprehensible Classifiers</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
ITAT 2013: Information Technologies - Applications and Theory Workshops, Posters, and Tutorials
ISBN
978-1-4909-5208-6
ISSN
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e-ISSN
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Number of pages
9
Pages from-to
77-85
Publisher name
CreateSpace Independent Publishing Platform
Place of publication
North Charleston
Event location
Donovaly
Event date
Sep 11, 2013
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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