Query Reformulation Patterns in Cross-device OPAC Search

被引：0
|
作者：
Wu, Dan [1 ]
Bi, Renmin [1 ]
机构：
[1] Wuhan Univ, Sch Informat Management, Wuhan, Hubei, Peoples R China
来源：
2017 ACM/IEEE JOINT CONFERENCE ON DIGITAL LIBRARIES (JCDL 2017) | 2017年
基金：
中国国家自然科学基金;
关键词：
Library OPAC; Cross-device search; Query reformulation pattern;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper studies the query reformulation patterns in different cross-device conditions by mining the transaction log of an OPAC. The results show that PC-PC switching is the most important form of cross device and the cross-task pattern is the main query reformulation pattern. It can be predicted by time interval and other features between the pre and post switch query.
引用
收藏
页码：328 / 329
页数：2
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