Improving query expansion using WordNet.
Dipasree PalMandar MitraKalyankumar DattaPublished in: J. Assoc. Inf. Sci. Technol. (2014)
Keyphrases
- query expansion
- wordnet
- natural language processing
- information retrieval systems
- retrieval effectiveness
- semantic relatedness
- semantic information
- co occurrence
- word sense disambiguation
- language model
- semantic relations
- language modeling
- pseudo relevance feedback
- information retrieval
- relevance feedback
- semantic network
- knowledge base
- text retrieval
- text documents
- semantic similarity
- semantic relationships
- relevant documents
- keywords
- ad hoc retrieval
- hand crafted
- query terms
- chinese english
- retrieval model
- retrieved documents
- query translation
- data mining
- machine learning