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Second International Conference on Cyberworlds (CW'03)
Parallel Algorithm for Mining Fuzzy Association Rules
December 03-December 05
ISBN: 0-7695-1922-9
Baowen Xu, Southeast University, Nanjing; Jiangsu Institute of Software Quality, Nanjing
Jianjiang Lu, Southeast University, Nanjing; Jiangsu Institute of Software Quality, Nanjing; PLA University of Science and Technology, Nanjing
Yingzhou Zhang, Southeast University, Nanjing; Jiangsu Institute of Software Quality, Nanjing
Lei Xu, Southeast University, Nanjing; Jiangsu Institute of Software Quality, Nanjing
Huowang Chen, National University of Defense Technology, Changsha
Hongji Yang, De Montfort University, Leicester
The principle and steps of the algorithm for mining fuzzy association rules is studied, and the parallel algorithm for mining fuzzy association rules is presented. In this parallel mining algorithm, quantitative attributes are partitioned into several fuzzy sets by the parallel fuzzy c-means algorithm, and fuzzy sets are applied to soften the partition boundary of the attributes. Then, the parallel algorithm for mining Boolean association rules is improved to discover frequent fuzzy attributes. Last, the fuzzy association rules with at least fuzzy confidence are generated on all processors. The parallel mining algorithm is implemented on the distributed linked PC/workstation. The experiment results show that the parallel mining algorithm has fine scaleup, sizeup and speedup.
Index Terms:
data mining; fuzzy association rules; parallel; fuzzy clustering
Citation:
Baowen Xu, Jianjiang Lu, Yingzhou Zhang, Lei Xu, Huowang Chen, Hongji Yang, "Parallel Algorithm for Mining Fuzzy Association Rules," cw, pp.288, Second International Conference on Cyberworlds (CW'03), 2003
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