Using Semantic Relatedness and Word Sense Disambiguation for (CL)IR.
Eneko AgirreArantxa OtegiHugo ZaragozaPublished in: CLEF (1) (2009)
Keyphrases
- semantic relatedness
- word sense disambiguation
- wordnet
- information retrieval
- text retrieval
- natural language processing
- word sense
- information extraction
- machine translation
- relevance feedback
- query expansion
- semantic similarity
- machine learning methods
- semantic information
- semantic relations
- information retrieval systems
- knowledge base
- feature set
- training data
- retrieval systems
- background knowledge