University of Surrey Participation in TREC8: Weirdness Indexing for Logical Document Extrapolation and Retrieval (WILDER).
Khurshid AhmadLee GillamLena TostevinPublished in: TREC (1999)
Keyphrases
- information retrieval
- test collection
- clef evaluation campaign
- trec web
- retrieval systems
- relevant documents
- document collections
- retrieval engine
- effective retrieval
- retrieval effectiveness
- information retrieval systems
- document retrieval
- document analysis
- retrieval model
- document indexing
- retrieval strategies
- index terms
- ad hoc retrieval
- text retrieval
- average precision
- trec blog track
- document processing
- content based retrieval
- relevance assessments
- search tasks
- vector space model
- retrieval process
- relevance judgments
- structured documents
- efficient indexing
- tf idf
- document ranking
- query expansion
- retrieval quality
- relevance feedback
- document space
- efficient retrieval
- ad hoc information retrieval
- document level
- multimedia documents
- document images
- text mining
- language model
- document image retrieval
- document clustering
- pseudo relevance feedback
- passage retrieval
- multimedia databases
- retrieval efficiency
- query terms
- content based indexing
- trec ad hoc
- inter document similarities
- information extraction
- search engine
- probabilistic retrieval model
- number of relevant documents
- term weighting
- image indexing