Unbiased S-D Threshold Optimization, Initial Query Degradation, Decay, and Incrementality, for Adaptive Document Filtering.
Avi ArampatzisPublished in: TREC (2001)
Keyphrases
- initial query
- query refinement
- query expansion
- relevance feedback
- relevant documents
- document retrieval
- vector space model
- retrieved documents
- information retrieval
- original query
- query terms
- retrieval systems
- web documents
- user requirements
- text documents
- document collections
- image database
- search terms
- expansion terms
- search engine