Automatically incorporating context meaning for query expansion using graph connectivity measures.
Amita JainKanika MittalDevendra K. TayalPublished in: Prog. Artif. Intell. (2014)
Keyphrases
- query expansion
- graph connectivity
- information retrieval systems
- retrieval effectiveness
- language modeling
- relevance feedback
- language model
- information retrieval
- automatic query expansion
- pseudo relevance feedback
- text retrieval
- relevant documents
- original query
- retrieval model
- query disambiguation
- improving search
- query terms
- relevance model
- text classification
- social media
- bayesian networks