Title of article :
Bitopological rough approximations with medical applications
Author/Authors :
Salama, A. S. Tanta University - Faculty of Science - Department of Mathematics, Egypt , Salama, A. S. Shaqra University - Faculty of Science - Department of Mathematics, Saudi Arabia
Abstract :
In this paper, we introduce new generalizations concepts of lower and upper approximations of Pawlak rough sets by using two topological structures (bitopologies). Also, we study the concept of the generalized topological rough set and some of their basic properties. Applications for data reduction are done on medical data.
Keywords :
Topological spaces , Rough sets , Upper and lower approximations , Accuracy measure , Data reduction
Journal title :
Journal Of King Saud University - Science
Journal title :
Journal Of King Saud University - Science
