Type-1 OWA Operators in Aggregating Multiple Sources of Uncertain Information: Properties and Real-World Applications in Integrated Diagnosis
dc.contributor.author | Zhou, Shang-Ming | |
dc.contributor.author | Chiclana, F | |
dc.contributor.author | John, RI | |
dc.contributor.author | Garibaldi, JM | |
dc.contributor.author | Huo, L | |
dc.date.accessioned | 2021-11-05T11:37:25Z | |
dc.date.available | 2021-11-05T11:37:25Z | |
dc.date.issued | 2021-08 | |
dc.identifier.issn | 1063-6706 | |
dc.identifier.issn | 1941-0034 | |
dc.identifier.uri | http://hdl.handle.net/10026.1/18227 | |
dc.description.abstract |
The type-1 ordered weighted averaging (T1OWA) operator has demonstrated the capacity for directly aggregating multiple sources of linguistic information modeled by fuzzy sets rather than crisp values. Yager's ordered weighted averaging (OWA) operators possess the properties of idempotence, monotonicity, compensativeness, and commutativity. This article aims to address whether or not T1OWA operators possess these properties when the inputs and associated weights are fuzzy sets instead of crisp numbers. To this end, a partially ordered relation of fuzzy sets is defined based on the fuzzy maximum (join) and fuzzy minimum (meet) operators of fuzzy sets, and an alpha-equivalently-ordered relation of groups of fuzzy sets is proposed. Moreover, as the extension of orness and andness of an Yager's OWA operator, joinness and meetness of a T1OWA operator are formalized, respectively. Then, based on these concepts and the representation theorem of T1OWA operators, we prove that T1OWA operators hold the same properties as Yager's OWA operators possess, i.e., idempotence, monotonicity, compensativeness, and commutativity. Various numerical examples and a case study of diabetes diagnosis are provided to validate the theoretical analyses of these properties in aggregating multiple sources of uncertain information and improving integrated diagnosis, respectively. | |
dc.format.extent | 2112-2121 | |
dc.language.iso | en | |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | |
dc.subject | Fuzzy sets | |
dc.subject | Open wireless architecture | |
dc.subject | Linguistics | |
dc.subject | Aggregates | |
dc.subject | Decision making | |
dc.subject | Diabetes | |
dc.subject | Big Data | |
dc.subject | Aggregation | |
dc.subject | diabetes | |
dc.subject | fuzzy sets | |
dc.subject | integrated diagnosis | |
dc.subject | linguistic aggregation | |
dc.subject | ordered weighted averaging (OWA) operator | |
dc.subject | soft decision making | |
dc.subject | type-1 ordered weighted averaging (T1OWA) operator | |
dc.title | Type-1 OWA Operators in Aggregating Multiple Sources of Uncertain Information: Properties and Real-World Applications in Integrated Diagnosis | |
dc.type | journal-article | |
dc.type | Journal Article | |
plymouth.author-url | https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000681134100007&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=11bb513d99f797142bcfeffcc58ea008 | |
plymouth.issue | 8 | |
plymouth.volume | 29 | |
plymouth.publication-status | Published | |
plymouth.journal | IEEE Transactions on Fuzzy Systems | |
dc.identifier.doi | 10.1109/tfuzz.2020.2992909 | |
plymouth.organisational-group | /Plymouth | |
plymouth.organisational-group | /Plymouth/Faculty of Health | |
plymouth.organisational-group | /Plymouth/Faculty of Health/School of Nursing and Midwifery | |
plymouth.organisational-group | /Plymouth/REF 2021 Researchers by UoA | |
plymouth.organisational-group | /Plymouth/REF 2021 Researchers by UoA/UoA03 Allied Health Professions, Dentistry, Nursing and Pharmacy | |
plymouth.organisational-group | /Plymouth/Users by role | |
plymouth.organisational-group | /Plymouth/Users by role/Academics | |
dcterms.dateAccepted | 2020-04-27 | |
dc.rights.embargodate | 2021-11-9 | |
dc.identifier.eissn | 1941-0034 | |
dc.rights.embargoperiod | Not known | |
rioxxterms.versionofrecord | 10.1109/tfuzz.2020.2992909 | |
rioxxterms.licenseref.uri | http://www.rioxx.net/licenses/all-rights-reserved | |
rioxxterms.licenseref.startdate | 2021-08 | |
rioxxterms.type | Journal Article/Review |