关键词: 个性化服务, 图书馆, 分布式, 数据挖掘, Cobar, Apriori

Abstract: Personalized service of library has been more and more popular with readers. And providing high-quality personalized service needs data mining technology as the support, such as Apriori algorithm, genetic algorithm, classification, clustering and so on. On the basis of introducing association rules and its mining process, this paper used open source distributed database middleware Cobar to build library personalized system. Taking the classic Apriori algorithm for example, it showed that the distributed system had the main characteristics of easy deployment, easy to use, maintenance, parallel computing and computing time reduction.

Key words: personalized service