A fast algorithm for mining sequential patterns from large databases
文献类型：期刊论文
| 作者 | Chen, N; Chen, A; Zhou, LX; Liu, L |
| 刊名 | JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2001-07-01 |
| 卷号 | 16期号:4页码:359-370 |
| 关键词 | data mining knowledge discovery sequential pattern set operation |
| ISSN号 | 1000-9000 |
| 英文摘要 | Mining 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. |
| WOS研究方向 | Computer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000170049900006 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/16264]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 通讯作者 | Chen, N |
| 作者单位 | 1.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Inst Policy & Management, Beijing 100080, Peoples R China |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：数学与系统科学研究院
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