Query Reformulation Patterns in Cross-Device OPAC Search
Dan Wu, Renmin Bi · 2017
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.