Leveraging semantic resources in diversified query expansion.
Adit KrishnanDeepak PSayan RanuSameep MehtaPublished in: World Wide Web (2018)
Keyphrases
- query expansion
- information retrieval systems
- retrieval effectiveness
- information retrieval
- pseudo relevance feedback
- language model
- language modeling
- improving search
- relevance feedback
- relevant documents
- automatic query expansion
- text retrieval
- query terms
- ad hoc retrieval
- semantic similarity
- query disambiguation
- biomedical information retrieval
- original query
- retrieval model
- trec genomics track
- natural language
- query translation
- semantic network
- semantically related
- retrieved documents
- interactive query expansion
- probabilistic retrieval model