摘要
关联规则是数据挖掘领域一个重要的研究任务。文章首先介绍关联规则的基本概念和常用的关联规则算法。接着以上海交通大学两年的图书流通数据为研究对象,利用关联规则和Apriori算法,分别对图书的类别和特定图书的借阅关联性做出分析,得出图书大类和一些单本图书的借阅关联性特点,最后在此基础上为图书馆工作和个性化服务提出合理建议。
Association rule is an important research task in data mining filed.This article firstly introduces the basic meaning and the main method of association rule.Then it takes the circulation data of Shanghai Jiao Tong University＇s Library as an example,by using association rule and Apriori algorithm,it makes deeply analysis of associations in book categories and certain books,finds out a strong correlation of all kinds of books.On the basis of previous work it conducts some reasonable suggestions for the library＇s work and personalized service.
出处
《图书馆杂志》
CSSCI
北大核心
2011年第7期63-68,共6页
Library Journal
