Sciweavers

Share
SIGIR
2010
ACM

Can search systems detect users' task difficulty?: some behavioral signals

11 years 3 days ago
Can search systems detect users' task difficulty?: some behavioral signals
In this paper, we report findings on how user behaviors vary in tasks with different difficulty levels as well as of different types. Two behavioral signals: document dwell time and number of content pages viewed per query, were found to be able to help the system detect when users are working with difficult tasks. Categories and Subject Descriptors H.3.3 [Information Storage and Retrieval]: Information Search and Retrieval
Jingjing Liu, Chang Liu, Jacek Gwizdka, Nicholas J
Added 06 Dec 2010
Updated 06 Dec 2010
Type Conference
Year 2010
Where SIGIR
Authors Jingjing Liu, Chang Liu, Jacek Gwizdka, Nicholas J. Belkin
Comments (0)
books