dc.contributor.author | Huang, Weiming | |
dc.contributor.author | Hong, Tzung-Pei | |
dc.contributor.author | Chiang, Ming-Chao | |
dc.contributor.author | Lin, Chun Wei | |
dc.date.accessioned | 2020-03-16T13:47:55Z | |
dc.date.available | 2020-03-16T13:47:55Z | |
dc.date.created | 2019-10-23T15:27:54Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Huang, W.-M., Hong, T.-P., Chiang, M.-C., & Lin, J. C.-W. (2019). Using multi-conditional minimum thresholds in temporal fuzzy utility mining. International Journal of Computational Intelligence Systems, 12(2). | en_US |
dc.identifier.issn | 1875-6891 | |
dc.identifier.uri | https://hdl.handle.net/11250/2647019 | |
dc.description.abstract | In the field of fuzzy utility mining, the characteristics of transaction time have been a widely studied topic in data mining. However, using a single-conditional threshold for all items does not suffice to reflect the true properties of items. This paper, therefore, proposes a multi-conditional minimum threshold approach which considers the temporal behavior, the importance in items, and the usage of linguistic terms to mine high temporal fuzzy utility itemsets. The multi-conditional minimum thresholds are utilized to assist users in deciding appropriate standards for itemsets in mining when its contained items have different importance. An extended two-phase model and a corresponding mining approach are designed to handle the temporal fuzzy utility mining problem with the multi-conditional minimum thresholds. Finally, the results from the experimental evaluation show the effectiveness of the proposed approach under different settings. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Atlantis Press | en_US |
dc.rights | Navngivelse-Ikkekommersiell 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/4.0/deed.no | * |
dc.subject | fuzzy data mining | en_US |
dc.subject | fuzzy set | en_US |
dc.subject | temporal fuzzy utility mining | en_US |
dc.subject | multiple thresholds | en_US |
dc.subject | extended two-phase model | en_US |
dc.title | Using multi-conditional minimum thresholds in temporal fuzzy utility mining | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | publishedVersion | en_US |
dc.rights.holder | © 2019 The Authors. | en_US |
dc.source.pagenumber | 613-626 | en_US |
dc.source.volume | 12 | en_US |
dc.source.journal | International Journal of Computational Intelligence Systems | en_US |
dc.source.issue | 2 | en_US |
dc.identifier.doi | 10.2991/ijcis.d.190426.001 | |
dc.identifier.cristin | 1739960 | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |