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dc.contributor.authorAzad, Mohammad
dc.contributor.authorChikalov, Igor
dc.contributor.authorMoshkov, Mikhail
dc.contributor.authorZielosko, Beata
dc.date.accessioned2015-08-04T07:17:08Z
dc.date.available2015-08-04T07:17:08Z
dc.date.issued2013-11-25
dc.identifier.issn01692968
dc.identifier.doi10.3233/FI-2013-929
dc.identifier.urihttp://hdl.handle.net/10754/564819
dc.description.abstractIn the paper, we study a greedy algorithm for construction of decision trees. This algorithm is applicable to decision tables with many-valued decisions where each row is labeled with a set of decisions. For a given row, we should find a decision from the set attached to this row. Experimental results for data sets from UCI Machine Learning Repository and randomly generated tables are presented. We make a comparative study of the depth and average depth of the constructed decision trees for proposed approach and approach based on generalized decision. The obtained results show that the proposed approach can be useful from the point of view of knowledge representation and algorithm construction.
dc.publisherIOS Press
dc.subjectDecision table with many-valued decisions
dc.subjectdecision tree
dc.subjectgreedy algorithm
dc.titleA greedy algorithm for construction of decision trees for tables with many-valued decisions - A comparative study
dc.typeArticle
dc.contributor.departmentApplied Mathematics and Computational Science Program
dc.contributor.departmentComputational Bioscience Research Center (CBRC)
dc.contributor.departmentComputer Science Program
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentExtensions of Dynamic Programming, Machine Learning and Discrete Optimization Research Group
dc.contributor.departmentOffice of the VP
dc.identifier.journalFundamenta Informaticae
dc.contributor.institutionInstitute of Computer Science, University of Silesia, 39, Bȩdzińska St., Sosnowiec 41-200, Poland
kaust.personAzad, Mohammad
kaust.personChikalov, Igor
kaust.personMoshkov, Mikhail
kaust.personZielosko, Beata


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