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dc.contributor.authorLi, J
dc.contributor.authorShen, H
dc.contributor.authorTopor, R
dc.contributor.editorLarry Kerschberg, Maria Zemankova, Zbigniew Ras
dc.date.accessioned2017-05-03T12:07:15Z
dc.date.available2017-05-03T12:07:15Z
dc.date.issued2004
dc.date.modified2010-08-17T05:03:42Z
dc.identifier.issn0925-9902
dc.identifier.doi10.1023/B:JIIS.0000012468.25883.a5
dc.identifier.urihttp://hdl.handle.net/10072/5151
dc.description.abstractMining transaction databases for association rules usually generates a large number of rules, most of which are unnecessary when used for subsequent prediction. In this paper we define a rule set for a given transaction database that is much smaller than the association rule set but makes the same predictions as the association rule set by the confidence priority. We call this rule set informative rule set. The informative rule set is not constrained to particular target items; and it is smaller than the non-redundant association rule set. We characterise relationships between the informative rule set and non-redundant association rule set. We present an algorithm to directly generate the informative rule set without generating all frequent itemsets first that accesses the database less frequently than other direct methods. We show experimentally that the informative rule set is much smaller and can be generated more efficiently than both the association rule set and non-redundant association rule set
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.languageEnglish
dc.language.isoeng
dc.publisherKluwer Academic Publishers
dc.publisher.placeUSA
dc.relation.ispartofpagefrom155
dc.relation.ispartofpageto174
dc.relation.ispartofissue2
dc.relation.ispartofjournalJournal of Intelligent Information Systems
dc.relation.ispartofvolume22
dc.subject.fieldofresearchData management and data science
dc.subject.fieldofresearchcode4605
dc.titleMining Informative Rule Set for Prediction
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.date.issued2004
gro.hasfulltextNo Full Text
gro.griffith.authorTopor, Rodney W.


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