Text Retrieval via Semantic Forests: TREC7.
Gregory D. HendersonPatrick SchoneThomas H. CrystalPublished in: TREC (1998)
Keyphrases
- text retrieval
- information retrieval
- test collection
- retrieval model
- text representation
- document collections
- document retrieval
- retrieval systems
- inverted file
- cross language
- latent semantic indexing
- query expansion
- retrieval effectiveness
- retrieval quality
- question answering
- semantic relatedness
- term weighting
- automatic query expansion
- image retrieval
- semantic information
- semantically related
- ad hoc retrieval
- textual information retrieval
- blind relevance feedback
- semantic similarity
- pseudo relevance feedback
- high dimensional
- natural language