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A fast algorithm for mining sequential patterns from large databases
Chen, N; Chen, A; Zhou, LX; Liu, L
2001-07-01
Source PublicationJOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY
ISSN1000-9000
Volume16Issue:4Pages:359-370
AbstractMining sequential patterns from large databases has been recognized by many researchers as an attractive task of data mining and knowledge discovery. Previous algorithms scan the databases for many times, which is often unendurable due to the very large amount of databases. In this paper, the authors introduce an effective algorithm for mining sequential patterns from large databases. In the algorithm, the original database is not used at all for counting the support of sequences after the first pass. Rather, a tidlist; structure generated in the previous pass is employed for the purpose based on set intersection operations, avoiding the multiple scans of the databases.
Keyworddata mining knowledge discovery sequential pattern set operation
Language英语
WOS Research AreaComputer Science
WOS SubjectComputer Science, Hardware & Architecture ; Computer Science, Software Engineering
WOS IDWOS:000170049900006
PublisherSCIENCE PRESS
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/16265
Collection中国科学院数学与系统科学研究院
Affiliation1.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Inst Policy & Management, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Chen, N,Chen, A,Zhou, LX,et al. A fast algorithm for mining sequential patterns from large databases[J]. JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,2001,16(4):359-370.
APA Chen, N,Chen, A,Zhou, LX,&Liu, L.(2001).A fast algorithm for mining sequential patterns from large databases.JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,16(4),359-370.
MLA Chen, N,et al."A fast algorithm for mining sequential patterns from large databases".JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY 16.4(2001):359-370.
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