Hello, I'm a graduate student in the Information School at the University of Washington. I'm currently in the process of developing a prototype online IR system and I have been making use of Lucene's API. I'm just beginning to plan out some mechanisms for query expansion and relevance feedback. I haven't seen any mention of manual or automated query expansion or user relevance feedback in the Lucene documentation or FAQs.
Does anyone have any experience with these processes in general and/or specifically with Lucene? If so, did you have to reimplement Lucene's Scorer to incorporate the relevance measures? Any pointers to information on how practical this redesign would be? Will I be able to implement query expansion and/or relevance feedback without reconstructing some of Lucene's underlying scoring code? Any information pointers you can give would be great. Thanks, Nathan -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
