DARVM及其在图书推荐系统中的应用  

DARVM and Application in Books Recommendation System

作　　者：朱清香[1] 郝红红[1] 刘晶[2] 焦朋沙[1] 

机构地区：[1]燕山大学经济管理学院,秦皇岛066004 [2]燕山大学图书馆,秦皇岛066004

出　　处：《图书情报工作》2012年第15期78-81,87,共5页Library and Information Service

基　　金：2010年度河北省高等教育教学改革重点项目"河北高校图书馆资源共建共享的研究与实践"(项目编号:102007)研究成果之一

摘　　要：指出现有关联规则可视化模型在数字图书馆的书籍量多时会造成界面紊乱、难于显示整体信息等问题,通过对现有关联规则可视化模型的改进,提出基于菱形图的关联规则可视化模型。根据空间认知能力提高读者整体把握信息能力,根据规则概率高低分配屏幕资源,以此增强信息容纳量,解决读者易迷失于书海以及难于解读挖掘结果的问题,减少读者借阅时间,提高图书推荐质量,并在该模型基础上建立图书借阅推荐系统,以期为读者提供决策支持。In view of the existing association rules visualization models＇ defect of making interface disorder and being difficult to show integral information. Through the improvement of existing association rules visualization models,an association rules visualization model based on diamond is proposed, which can improve readers＇ ability in mastering information integrally according to space cognitive abili- ties and hold more information according to probability abilities distributing screen resources, sloving the problem of readers＇ being lost in the sea of books and difficulty to understand results of mining, saving readers＇ borrowing time and improve the quality of books rec- ommendation. Based on it, a books recommendation system is established which aims to provide decision supports for readers.

关 键 词：个性化服务 图书推荐系统 关联规则 可视化 

分 类 号：G250.7[文化科学—图书馆学]