Show simple item record

dc.contributor.authorHao, F
dc.contributor.authorGao, J
dc.contributor.authorBisogni, C
dc.contributor.authorMin, G
dc.contributor.authorLoia, V
dc.contributor.authorDe Maio, C
dc.date.accessioned2021-06-17T08:52:44Z
dc.date.issued2021-06-15
dc.description.abstractThree-way concept analysis (3WCA) has been an emerging and important methodology for knowledge discovery and data analysis. Particularly, 3WCA can efficiently characterize the information of “jointly possessed” and “jointly not possessed” compared to the classical formal concept only can describe common attributes owned by objects. This property, typical of 3WCA has a huge potential in the field of Natural Language Generation (NLG). However, the construction of a three-way concept lattice is proved as an NP-complete problem and even harder than the construction of conventional concept lattice. This could negatively affect the use of 3WCA for NLG in real contexts. Hence, it is necessary to prune the three-way concept lattice and extract more interesting three-way concepts for knowledge acquisition. To this end, this paper defines the stability of a three-way concept and analyzes the relevant properties. An efficient computational algorithm for calculating the stability of three-way concepts is developed and evaluated by an experiment. In addition, a case study on NLG is conducted for demonstrating the applicability of the proposed technique.en_GB
dc.description.sponsorshipFundamental Research Funds for the Central Universitiesen_GB
dc.description.sponsorshipGuangxi Key Laboratory of Trusted Softwareen_GB
dc.identifier.citationPublished online 15 June 2021en_GB
dc.identifier.doi10.1016/j.patrec.2021.06.005
dc.identifier.grantnumberGK202103080en_GB
dc.identifier.grantnumberkx202010en_GB
dc.identifier.urihttp://hdl.handle.net/10871/126088
dc.language.isoenen_GB
dc.publisherElsevier / International Association for Pattern Recognitionen_GB
dc.rights.embargoreasonUnder embargo until 15 June 2022 in compliance with publisher policyen_GB
dc.rights© 2021 Published by Elsevier B.V. This version is made available under the CC-BY-NC-ND 4.0 license: https://creativecommons.org/licenses/by-nc-nd/4.0/  en_GB
dc.subjectThree-way Concepten_GB
dc.subjectStabilityen_GB
dc.subjectNatural Language Generationen_GB
dc.titleStability of Three-way Concepts and Its Application to Natural Language Generationen_GB
dc.typeArticleen_GB
dc.date.available2021-06-17T08:52:44Z
dc.identifier.issn0167-8655
dc.descriptionThis is the author accepted manuscript. the final version is available from Elsevier via the DOI in this recorden_GB
dc.identifier.journalPattern Recognition Lettersen_GB
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/  en_GB
dcterms.dateAccepted2021-06-06
rioxxterms.funderEuropean Union Horizon 2020en_GB
rioxxterms.funderNational Natural Science Foundation of Chinaen_GB
rioxxterms.identifier.project840922en_GB
rioxxterms.identifier.project61702317en_GB
rioxxterms.versionAMen_GB
rioxxterms.licenseref.startdate2021-06-15
rioxxterms.typeJournal Article/Reviewen_GB
refterms.dateFCD2021-06-17T08:46:54Z
refterms.versionFCDAM
refterms.panelBen_GB
rioxxterms.funder.project2d566c0a-f28a-433f-9ccb-23c6746a8dc8en_GB
rioxxterms.funder.projectb46c2fb1-96fc-4e6d-be34-0693ccc61afaen_GB


Files in this item

This item appears in the following Collection(s)

Show simple item record

© 2021 Published by Elsevier B.V. This version is made available under the CC-BY-NC-ND 4.0 license: https://creativecommons.org/licenses/by-nc-nd/4.0/  
Except where otherwise noted, this item's licence is described as © 2021 Published by Elsevier B.V. This version is made available under the CC-BY-NC-ND 4.0 license: https://creativecommons.org/licenses/by-nc-nd/4.0/