| AM Posters 2009 | START Conference Manager |
(Submission #95)
Ranking documents to feed users' information need is a challenging task, due to the dynamic nature of users' interests with respect to a query, which changes from time to time. In this paper, I will propose an innovative method to extract a real-time vector-space representation of community interest given a query by training (reader) comments tagged news corpus, and further use this representation for ranking retrieved documents.
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