Topical Diversity and Relevance Feedback
AMSTERDAM UNIV (NETHERLANDS)
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We describe the participation of the University of Amsterdams Intelligent Systems Lab in the relevance feedback track at TREC 2009. Our main conclusion for the relevance feedback track is that a topical diversity approach provides good feedback documents. Further, we find that our relevance feedback algorithm seems to help most when there are sufficient relevant documents available.
- Information Science