Application of mining algorithm based on binary in mobile computing
Gang Fang · Jisuanji gongcheng yu sheji · 2009
In order to reduce computing cost of extracting spatial association in mobile computing,an algorithm of association rules mining based on binary is presented,which is suitable for extracting association that include more spatial objects.The algorithm adopts top-down search strategy and uses binary logical operation to generate frequent candidate items and compute support of frequent candidate items in order to efficiently improve the efficiency of algorithm.It is very efficient for the algorithm to improve speed of system response to user in mobile computing.Especially,when mining long sptial association rules,the experiment indicates that the algorithm is more fast and efficient than presented these algorithms.