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Reseach Article

Multi-Relational Algebra and its Application to Unrealized Datasets used in C4.5

by Ranjan Baghel, Maitreyee Dutta
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 73 - Number 7
Year of Publication: 2013
Authors: Ranjan Baghel, Maitreyee Dutta
10.5120/12755-9710

Ranjan Baghel, Maitreyee Dutta . Multi-Relational Algebra and its Application to Unrealized Datasets used in C4.5. International Journal of Computer Applications. 73, 7 ( July 2013), 25-28. DOI=10.5120/12755-9710

@article{ 10.5120/12755-9710,
author = { Ranjan Baghel, Maitreyee Dutta },
title = { Multi-Relational Algebra and its Application to Unrealized Datasets used in C4.5 },
journal = { International Journal of Computer Applications },
issue_date = { July 2013 },
volume = { 73 },
number = { 7 },
month = { July },
year = { 2013 },
issn = { 0975-8887 },
pages = { 25-28 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume73/number7/12755-9710/ },
doi = { 10.5120/12755-9710 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:39:27.812665+05:30
%A Ranjan Baghel
%A Maitreyee Dutta
%T Multi-Relational Algebra and its Application to Unrealized Datasets used in C4.5
%J International Journal of Computer Applications
%@ 0975-8887
%V 73
%N 7
%P 25-28
%D 2013
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Relational databases are based on the theory of relational algebra because all the operations of RDBMS draw their functioning from the operations in relational algebra. The operations of relational algebra are defined on the sets, however, In general, the datamining algorithms requires databases which adopts the multiset philosophy to give better and more accurate results. Unrealized datasets ensures confidentiality of the actual datasets in the datamining process. C4. 5 is a classic algorithm which works on mixed real world datasets. This paper proposes the application of Relational algebra for multisets to find the split criterion to be used in classification by the C4. 5 algorithm. The results are shown by making the changes in original C4. 5 algorithm in the weka tool setting.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Multirelational algebra relation gain ratio