计算机工程与应用2016，Vol.52Issue(20)：163-166,4.DOI:10.3778/j.issn.1002-8331.1603-0063
情景感知的移动用户行为转移模式推荐算法
Recommendation algorithm of behavior transfer pattern of mobile user based on ;context awareness
摘要
Abstract
In view of the context awareness feature of the mobile user’s behavior sequence, this paper proposes a behavior transfer pattern recommendation algorithm MPRC. This algorithm uses Apriori to filter the data of user’s historical behavior in order to obtain a frequent pattern with length 2, and then converts these data into the decision tables for using rule extrac-tion method of rough set to process the decision tables to mine context awareness transfer pattern. Finally, MPRC uses pattern matching method and contextual similarity calculation to rank the pattern and to make recommendation. Experimental results show that this algorithm is more effective and more accurate in user behavior pattern mining and recommendation in mobile environment.关键词
情景感知/行为转移模式/情景相似性Key words
context awareness/behavior transfer pattern/contextual similarity分类
信息技术与安全科学引用本文复制引用
张晓滨,李园园..情景感知的移动用户行为转移模式推荐算法[J].计算机工程与应用,2016,52(20):163-166,4.基金项目
陕西省教育厅科学研究计划（No.14JK1307）。 （）
