Abstract:
In this paper, we propose a multiple-level genetic-fuzzy mining algorithm for mining membership functions and fuzzy association rule on multiple-concept levels. It first ...Show MoreMetadata
Abstract:
In this paper, we propose a multiple-level genetic-fuzzy mining algorithm for mining membership functions and fuzzy association rule on multiple-concept levels. It first encodes the membership functions of each item class (category) into a chromosome according to the given taxonomy. The fitness value of each individual is then evaluated by the summation of large 1 itemsets of each item in different concept levels and the suitability of membership functions in the chromosome. After the GA process terminates, a better set of multiple-level fuzzy association rules can then be expected with a more suitable set of membership functions. Experimental results on a simulation dataset also show the effectiveness of the algorithm.
Date of Conference: 27-30 June 2011
Date Added to IEEE Xplore: 01 September 2011
ISBN Information: