Query Expansion with ConceptNet and WordNet: An Intrinsic Comparison.
Ming-Hung HsuMing-Feng TsaiHsin-Hsi ChenPublished in: AIRS (2006)
Keyphrases
- wordnet
- query expansion
- information retrieval systems
- co occurrence
- word sense disambiguation
- natural language processing
- semantic relations
- language modeling
- retrieval effectiveness
- language model
- semantic information
- spreading activation
- information retrieval
- semantic relatedness
- relevant documents
- text documents
- knowledge base
- retrieval model
- text retrieval
- relevance feedback
- semantic similarity
- automatic query expansion
- pseudo relevance feedback
- ad hoc retrieval
- semantic network
- original query
- keywords
- semantic relationships
- hand crafted
- artificial intelligence
- information extraction
- query translation
- term frequency
- query terms
- bag of words
- probabilistic model