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Correlation dependencies between variables in feature selection on boolean symbolic objects
Author
Source
The International Arab Journal of Information Technology
Issue
Vol. 16, Issue 6 (30 Nov. 2019), pp.1063-1073, 11 p.
Publisher
Publication Date
2019-11-30
Country of Publication
Jordan
No. of Pages
11
Main Subjects
Information Technology and Computer Science
Abstract EN
Feature selection is an important process in data analysis and data mining.
The increasing size, complexity, and multi-valued nature of data necessitate the use of Symbolic Data Analysis (SDA), which utilizes symbolic objects instead of classical tables, for data analysis.
The symbolic objects are created by using abstraction or generalization techniques on individuals.
They are a representation of concepts or clusters.
To improve the description of these objects, and to eliminate incoherencies and over-generalization, using dependencies between variables is crucial in SDA.
This study shows how correlation dependencies between variables can be processed on Boolean Symbolic Objects (BSOs) in feature selection.
A new feature selection criterion that considers the dependencies between variables, and a method of dealing with computation complexity is also presented.
American Psychological Association (APA)
Ziani, Jamal. 2019. Correlation dependencies between variables in feature selection on boolean symbolic objects. The International Arab Journal of Information Technology،Vol. 16, no. 6, pp.1063-1073.
https://search.emarefa.net/detail/BIM-915133
Modern Language Association (MLA)
Ziani, Jamal. Correlation dependencies between variables in feature selection on boolean symbolic objects. The International Arab Journal of Information Technology Vol. 16, no. 6 (Nov. 2019), pp.1063-1073.
https://search.emarefa.net/detail/BIM-915133
American Medical Association (AMA)
Ziani, Jamal. Correlation dependencies between variables in feature selection on boolean symbolic objects. The International Arab Journal of Information Technology. 2019. Vol. 16, no. 6, pp.1063-1073.
https://search.emarefa.net/detail/BIM-915133
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 1072-1073
Record ID
BIM-915133