Discovering Tendency Association between Objects with Relaxed Periodicity and Its Application in Seismology
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- 作者：Changjie Tang ; Rynson W. H. Lau ; Huabei Yin ; Qing Li ; Lu Yang ; et al.
- 刊名：Lecture Notes in Computer Science
- 出版时间：1999
- 出版年：1999
- 期刊代码：99_0302-9743
- 类别：cp
- 卷：1749
- 期：1
- 页码：69-74
- 数据来源：sp
摘要
Relaxed periodicity is proposed to describe loose-‘cyclic behavior of objects while allowing uneven stretch or shrink on time axis, limited noises, and inflation/deflation of attribute values. The techniques to mine the relaxed periodicity and the association between objects with relaxed periodicity are studied. The proposed algorithms are tested by the data in the Seismic database of Annin River area, and its results are interesting to seismology.