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A Knowledge-Based Approach to Organizing Retrieved Documents.
Wanda Pratt
Marti A. Hearst
Lawrence M. Fagan
Published in:
AAAI/IAAI (1999)
Keyphrases
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retrieved documents
relevant documents
retrieval effectiveness
databases
search engine
knowledge base
query expansion
document retrieval
query specific
database systems
digital libraries
feature vectors
relevance feedback
text categorization
document collections
semantic information