Looking into the Seeds of Time: Discovering Temporal Patterns in Large Transaction Sets

• Main Authors: LI, Yingjiu, ZHU, Sencun, WANG, X. Sean, Jajodia, Sushil
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2006
• Subjects: Knowledge discovery; Temporal data mining; Temporal pattern; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/1094; http://dx.doi.org/10.1016/j.ins.2005.01.019
• Institution: Singapore Management University

This paper studies the problem of mining frequent itemsets along with their temporal patterns from large transaction sets. A model is proposed in which users define a large set of temporal patterns that are interesting or meaningful to them. A temporal pattern defines the set of time points where th...