Fuzzy Weighted Association Rule Mining with Weighted Support and Confidence Framework

In this paper we extend the problem of mining weighted association rules. A classical model of boolean and fuzzy quantitative association I-tile mining is adopted to address the issue of invalidation of downward Closure property (DCP) in weighted association rule mining where each item is assigned I weight according to its significance w.r.t some user defined criteria. Most works on DCP so far struggle with invalid downward Closure Property and some assumptions are Made to validate the property. We generalize the problem of downward closure property and propose a fuzzy weighted Support and confidence framework for boolean and quantitative items with weighted settings. The problem of invalidation of the DCP is solved using an improved model of weighted support and confidence framework for classical and fuzzy association rule mining. Our methodology follows an Apriori algorithm C approach and avoids pre and post processing as opposed to most weighted ARM algorithms. thus eliminating the extra steps during, rules, generation. The paper concludes with experimental results and discussion oil evaluating the proposed framework.