Indexing with WordNet Synonyms May Improve Retrieval Results.
Davide BuscaldiPaolo RossoPublished in: CLEF (1) (2009)
Keyphrases
- wordnet
- co occurrence
- word sense disambiguation
- natural language processing
- semantic information
- information retrieval
- semantic relatedness
- semantic relations
- semantic similarity
- text documents
- text retrieval
- semantic distance
- multimedia databases
- semantic features
- controlled vocabulary
- knowledge base
- semantic relationships
- query expansion
- keywords
- lexical database
- lexical knowledge
- effective retrieval
- document collections
- index terms
- document analysis
- web pages
- recognizing textual entailment
- artificial intelligence