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View all- Lin JWilbur W(2009)Modeling actions of PubMed users with n-gram language modelsInformation Retrieval10.1007/s10791-008-9067-712:4(487-503)Online publication date: 1-Aug-2009
The importance of e-commerce platforms has driven forward a growing body of research work on e-commerce search. We present the first large-scale and in-depth study of query reformulations performed by users of e-commerce search; the study is based on ...
Web search query logs contain traces of users' search modifications. One strategy users employ is deleting terms, presumably to obtain greater coverage. It is useful to model and automate term deletion when arbitrary searches are conjunctively matched ...
Improving verbose (or long) queries poses a new challenge for search systems. Previous techniques mainly focused on two aspects, weighting the important words or phrases and selecting the best subset query. The former does not consider how words and ...
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