Lexical Ambiguity and Information Retrieval.
Robert KrovetzW. Bruce CroftPublished in: ACM Trans. Inf. Syst. (1992)
Keyphrases
- information retrieval
- information retrieval systems
- document collections
- information access
- context sensitive
- linguistic analysis
- test collection
- natural language processing
- domain specific
- wordnet
- document retrieval
- structured documents
- text mining
- vector space model
- language modeling
- information extraction
- query expansion
- semantic relations
- keywords
- search engine
- ambiguous words
- lexical features
- data sets
- ontology learning
- vocabulary mismatch
- computational linguistics
- text processing
- information filtering
- word sense disambiguation
- semantic network
- learning to rank
- retrieval systems
- knowledge base