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dc.contributor.author | D'eer, Lynn | - |
dc.contributor.author | Cornelis, Chris | - |
dc.contributor.author | Godo, Lluis | - |
dc.date.accessioned | 2017-09-05T10:34:56Z | - |
dc.date.available | 2017-09-05T10:34:56Z | - |
dc.date.issued | 2017 | - |
dc.identifier | doi: 10.1016/j.fss.2016.04.003 | - |
dc.identifier | issn: 0165-0114 | - |
dc.identifier.citation | Fuzzy Sets and Systems 312: 17- 35 (2017) | - |
dc.identifier.uri | http://hdl.handle.net/10261/154753 | - |
dc.description.abstract | In many data mining processes, neighborhood operators play an important role as they are generalizations of equivalence classes which were used in the original rough set model of Pawlak. In this article, we introduce the notion of fuzzy neighborhood system of an object based on a given fuzzy covering, as well as the notion of the fuzzy minimal and maximal descriptions of an object. Moreover, we extend the definition of four covering-based neighborhood operators as well as six derived coverings discussed by Yao and Yao to the fuzzy setting. We combine these fuzzy neighborhood operators and fuzzy coverings and prove that only sixteen different fuzzy neighborhood operators are obtained. Moreover, we study the partial order relations between those sixteen operators. © 2016 Elsevier B.V. | - |
dc.description.sponsorship | Lynn D'eer was supported by the Ghent University Special Research Fund. Chris Cornelis was partially supported by the Spanish Ministry of Science and Technology under the Project TIN2014-57251-P and the Andalusian Research Plans P10-TIC-6858, P11-TIC-7765 and P12-TIC-2958, and by Project PYR-2014-8 of the Genil Program of CEI BioTic GRANADA. Lluís Godo was partially supported by the Spanish MINECO project RASO TIN2015-71799-C2-1-P and the network TIN2014-56381-REDTLODISCO, as well as the Catalan government grant 2014SGR-118. | - |
dc.publisher | Elsevier | - |
dc.relation | MINECO/TIN2014-56381; MINECO/TIN2015-71799-C2-1-P; | - |
dc.relation.isversionof | Preprint | - |
dc.rights | openAccess | - |
dc.subject | Fuzzy coverings | - |
dc.subject | Fuzzy neighborhood operators | - |
dc.subject | Rough sets | - |
dc.title | Fuzzy neighborhood operators based on fuzzy coverings | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1016/j.fss.2016.04.003 | - |
dc.date.updated | 2017-09-05T10:34:57Z | - |
dc.description.version | Peer Reviewed | - |
dc.language.rfc3066 | eng | - |
dc.contributor.funder | Ministerio de Economía y Competitividad (España) | - |
dc.contributor.funder | Universiteit Gent | - |
dc.contributor.funder | Generalitat de Catalunya | - |
dc.contributor.funder | Ministerio de Ciencia y Tecnología (España) | - |
dc.relation.csic | Sí | - |
dc.identifier.funder | http://dx.doi.org/10.13039/501100006280 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003329 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100004385 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100002809 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.fulltext | With Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.openairetype | artículo | - |
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FSS2017_312pp17-35.pdf | 193,4 kB | Adobe PDF | Visualizar/Abrir |
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