Generalization of Rough Set Theory Using a Finite Number of a Finite d. g.'s
International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
www.ijsr.net | Open Access | Fully Refereed | Peer Reviewed International Journal

ISSN: 2319-7064

Research Paper | Mathematics | Iraq | Volume 7 Issue 1, January 2018

Generalization of Rough Set Theory Using a Finite Number of a Finite d. g.'s

Y. Y. Yousif, S. S. Obaid

This paper is concerned with introducing and studying the new approximation operators based on a finite family of d. g. 's which are the core concept in this paper . In addition, we study generalization of some Pawlak's concepts and we offer generalize the definition of accuracy measure of approximations by using a finite family of d. g. 's.

Keywords: Digraph, Mixed degree set, n-lower approximation, n-upper approximation and n-accuracy measure

Edition: Volume 7 Issue 1, January 2018

Pages: 1043 - 1052

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How to Cite this Article?

Y. Y. Yousif, S. S. Obaid, "Generalization of Rough Set Theory Using a Finite Number of a Finite d. g.'s", International Journal of Science and Research (IJSR), https://www.ijsr.net/search_index_results_paperid.php?id=ART20179416, Volume 7 Issue 1, January 2018, 1043 - 1052

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