Study on the User Behavior of Digital Library with Cosine Similarity Algorithm

被引：1
|
作者：
Luo Lin [1 ]
Zhang Kai [1 ]
Xia Zhengwei [2 ]
机构：
[1] Wuhan Univ, Sch Informat Management, Wuhan 430072, Peoples R China
[2] Wuhan Univ, Wuhan Univ Lib, Wuhan 430072, Peoples R China
来源：
2008 IEEE INTERNATIONAL SYMPOSIUM ON IT IN MEDICINE AND EDUCATION, VOLS 1 AND 2, PROCEEDINGS | 2008年
关键词：
D O I：
10.1109/ITME.2008.4743889
中图分类号：
G40 [教育学];
学科分类号：
040101 ; 120403 ;
摘要：
This paper constructs an architectural model of database gateway, which can monitor and record the data flow between users and databases of digital library. Then it introduces Cosine Similarity Algorithm, and proposes COSDCSU (DCSU, Databases Choice Stickiness of User) to present the similarity of choice tendency in user pairs. Furthermore, it discusses the Interval Probability Distribution of COSDCSU Values (IPDCV), and explores the application of IPDCV distribution characteristic while librarians making decisions.
引用
收藏
页码：369 / +
页数：3
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