Bitopological rough approximations with medical applications

Autor:	A. S. Salama
Rok vydání:	2010
Předmět:	Discrete mathematics Pure mathematics Multidisciplinary Data reduction Approximations of π Topological spaces Rough sets Upper and lower approximations Topological space Accuracy measure Rough set General Mathematics
Zdroj:	Journal of King Saud University - Science. 22(3):177-183
ISSN:	1018-3647
DOI:	10.1016/j.jksus.2010.04.010
Popis:	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.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e96bcefb8f3ff1ed7b81dc4247bc663 Zobrazit plný text záznamu