DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ahmed, Chowdhury Farhan | ko |
dc.contributor.author | Tanbeer, Syed Khairuzzaman | ko |
dc.contributor.author | Jeong, Byeong-Soo | ko |
dc.contributor.author | Choi, Ho-Jin | ko |
dc.date.accessioned | 2013-03-12T00:09:29Z | - |
dc.date.available | 2013-03-12T00:09:29Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2011-11 | - |
dc.identifier.citation | INFORMATION SCIENCES, v.181, no.21, pp.4878 - 4894 | - |
dc.identifier.issn | 0020-0255 | - |
dc.identifier.uri | http://hdl.handle.net/10203/100757 | - |
dc.description.abstract | High utility pattern (HUP) mining is one of the most important research issues in data mining. Although HUP mining extracts important knowledge from databases. it requires long calculations and multiple database scans. Therefore, HUP mining is often unsuitable for real-time data processing schemes such as data streams. Furthermore, many HUPs may be unimportant due to the poor correlations among the items inside of them. Hence,the fast discovery of fewer but more important HUPs would be very useful in many practical domains. In this paper, we propose a novel framework to introduce a very useful measure, called frequency affinity, among the items in a HUP and the concept of interesting HUP with a strong frequency affinity for the fast discovery of more applicable knowledge. Moreover, we propose a new tree structure, utility tree based on frequency affinity (UTFA), and a novel algorithm, high utility interesting pattern mining (HUIPM), for single-pass mining of HUIPs from a database. Our approach mines fewer but more valuable HUPs, significantly reduces the overall runtime of existing HUP mining algorithms and is applicable to real-time data processing. Extensive performance analyses show that the proposed HUIPM algorithm is very efficient and scalable for interesting HUP mining with a strong frequency affinity. (C) 2011 Published by Elsevier Inc. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE INC | - |
dc.subject | TOP-K ELEMENTS | - |
dc.subject | DATA STREAMS | - |
dc.subject | ASSOCIATION RULES | - |
dc.subject | ITEMSETS | - |
dc.subject | ALGORITHM | - |
dc.subject | WEIGHT | - |
dc.subject | TREE | - |
dc.subject | CONSTRAINTS | - |
dc.subject | DATABASES | - |
dc.title | A framework for mining interesting high utility patterns with a strong frequency affinity | - |
dc.type | Article | - |
dc.identifier.wosid | 000295150500005 | - |
dc.identifier.scopusid | 2-s2.0-80051549279 | - |
dc.type.rims | ART | - |
dc.citation.volume | 181 | - |
dc.citation.issue | 21 | - |
dc.citation.beginningpage | 4878 | - |
dc.citation.endingpage | 4894 | - |
dc.citation.publicationname | INFORMATION SCIENCES | - |
dc.contributor.localauthor | Choi, Ho-Jin | - |
dc.contributor.nonIdAuthor | Ahmed, Chowdhury Farhan | - |
dc.contributor.nonIdAuthor | Tanbeer, Syed Khairuzzaman | - |
dc.contributor.nonIdAuthor | Jeong, Byeong-Soo | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Data mining | - |
dc.subject.keywordAuthor | Knowledge discovery | - |
dc.subject.keywordAuthor | High utility pattern mining | - |
dc.subject.keywordAuthor | Frequency affinity | - |
dc.subject.keywordAuthor | Interesting patterns | - |
dc.subject.keywordPlus | TOP-K ELEMENTS | - |
dc.subject.keywordPlus | DATA STREAMS | - |
dc.subject.keywordPlus | ASSOCIATION RULES | - |
dc.subject.keywordPlus | ITEMSETS | - |
dc.subject.keywordPlus | ALGORITHM | - |
dc.subject.keywordPlus | WEIGHT | - |
dc.subject.keywordPlus | TREE | - |
dc.subject.keywordPlus | CONSTRAINTS | - |
dc.subject.keywordPlus | DATABASES | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.