大学图书馆OPAC系统用户信息搜寻路径的可视化分析

被引:11
作者
姜婷婷
陈舜昌
高慧琴
机构
[1] 武汉大学信息管理学院
关键词
OPAC; 信息搜寻; 路径; 可视化;
D O I
10.16603/j.issn1002-1027.2017.01.009
中图分类号
TP391.3 [检索机]; G258.6 [高等学校、中等专业学校图书馆];
学科分类号
摘要
从武汉大学图书馆OPAC系统获取为期18天的访问日志数据并对其进行清洗和处理,基于点击流数据分析框架的路径层开展数据分析。经划分、编码、筛选得到51410条待分析路径并按长度分为3组,利用Levenshtein Distance算法提取各组中心路径,以2D折线图的形式对其进行可视化。可视化分析揭示,用户访问OPAC系统留下的主要是包含3-10个页面的短路径,他们习惯于从图书馆主页进入OPAC,很少使用复杂的搜索方式,倾向于将OPAC作为查阅资源所在馆藏位置的工具。图书馆应考虑从界面和功能两个方面改善OPAC设计,以帮助用户更高效地利用馆藏资源。
引用
收藏
页码:63 / 71
页数:9
相关论文
共 26 条
[1]   An investigation into the perceptions of academic librarians and students towards next-generation OPACs and their features [J].
Osborne, Hollie M. ;
Cox, Andrew .
PROGRAM-ELECTRONIC LIBRARY AND INFORMATION SYSTEMS, 2015, 49 (01) :23-45
[2]   Study of User Search Activities With Two Discovery Tools at an Academic Library [J].
Niu, Xi ;
Zhang, Tao ;
Chen, Hsin-liang .
INTERNATIONAL JOURNAL OF HUMAN-COMPUTER INTERACTION, 2014, 30 (05) :422-433
[3]   Using Mobile Technology to Deliver Library Services [J].
Hughes, Michael .
COLLEGE & RESEARCH LIBRARIES, 2013, 74 (04) :419-421
[4]   Network visualisation as a way to the web usage analysis [J].
Luis Ortega, Jose ;
Aguillo, Isidro F. .
ASLIB PROCEEDINGS, 2013, 65 (01) :40-53
[5]  
Usability Testing of a Web-Scale Discovery System at an Academic Library[J] . DavidJ. Comeaux.College & Undergraduate Libraries . 2012 (2-4)
[6]   Promise Fulfilled? An EBSCO Discovery Service Usability Study [J].
Williams, Sarah C. ;
Foster, Anita K. .
JOURNAL OF WEB LIBRARIANSHIP, 2011, 5 (03) :179-198
[7]   Taking Discovery Systems for a Test Drive [J].
Becher, Melissa ;
Schmidt, Kari .
JOURNAL OF WEB LIBRARIANSHIP, 2011, 5 (03) :199-219
[8]   Usability testing of VuFind at an academic library [J].
Denton, William ;
Coysh, Sarah J. .
LIBRARY HI TECH, 2011, 29 (02) :301-319
[9]  
Web scale discovery: the user experience[J] . Gross,Julia,Sheridan,Lutie.EN . 2011 (5/6)
[10]   Usability of the VuFind Next-Generation Online Catalog [J].
Emanuel, Jennifer .
INFORMATION TECHNOLOGY AND LIBRARIES, 2011, 30 (01) :44-52