Topological approach to retrieve missing values in incomplete information systems

We used some new results related to topology to retrieve the original values of the missing values in the incomplete information systems. Keywords: Rough sets, Rough approximation, Near open sets, Incomplete information systems, Accuracy measure, Rule generation, MSC: 54A05, 54B05, 54D35, 03B70, 68R...

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Main Authors: A.S. Salama, O.G. El-Barbary
Format: Article
Language:English
Published: SpringerOpen 2017-10-01
Series:Journal of the Egyptian Mathematical Society
Online Access:http://www.sciencedirect.com/science/article/pii/S1110256X17300469
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author A.S. Salama
O.G. El-Barbary
author_facet A.S. Salama
O.G. El-Barbary
author_sort A.S. Salama
collection DOAJ
description We used some new results related to topology to retrieve the original values of the missing values in the incomplete information systems. Keywords: Rough sets, Rough approximation, Near open sets, Incomplete information systems, Accuracy measure, Rule generation, MSC: 54A05, 54B05, 54D35, 03B70, 68R01
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spelling doaj.art-48ab2d2210e6419a8966c10653bb00782022-12-21T18:29:31ZengSpringerOpenJournal of the Egyptian Mathematical Society1110-256X2017-10-01254419423Topological approach to retrieve missing values in incomplete information systemsA.S. Salama0O.G. El-Barbary1Corresponding author.; Department of Mathematics, Faculty of Science, Tanta University, Tanta, EgyptDepartment of Mathematics, Faculty of Science, Tanta University, Tanta, EgyptWe used some new results related to topology to retrieve the original values of the missing values in the incomplete information systems. Keywords: Rough sets, Rough approximation, Near open sets, Incomplete information systems, Accuracy measure, Rule generation, MSC: 54A05, 54B05, 54D35, 03B70, 68R01http://www.sciencedirect.com/science/article/pii/S1110256X17300469
spellingShingle A.S. Salama
O.G. El-Barbary
Topological approach to retrieve missing values in incomplete information systems
Journal of the Egyptian Mathematical Society
title Topological approach to retrieve missing values in incomplete information systems
title_full Topological approach to retrieve missing values in incomplete information systems
title_fullStr Topological approach to retrieve missing values in incomplete information systems
title_full_unstemmed Topological approach to retrieve missing values in incomplete information systems
title_short Topological approach to retrieve missing values in incomplete information systems
title_sort topological approach to retrieve missing values in incomplete information systems
url http://www.sciencedirect.com/science/article/pii/S1110256X17300469
work_keys_str_mv AT assalama topologicalapproachtoretrievemissingvaluesinincompleteinformationsystems
AT ogelbarbary topologicalapproachtoretrievemissingvaluesinincompleteinformationsystems