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Proceedings of the 21st ACM international conference on Information and knowledge management - CIKM '12
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Contextual Evaluation of Query Reformulations in a Search Session by User Simulation
Proceedings article published in 2012 by
Jiepu Jiang,
Daqing He 
,
Shuguang Han,
Zhen Yue,
Chaoqun Ni
,
Shuguang Han,
Zhen Yue,
Chaoqun Ni
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Abstract
We propose a method to dynamically estimate the utility of documents in a search session by modeling the users' browsing behaviors and novelty. The method can be applied to evaluate query reformulations in a search session.