Automatic Query Expansion Using SMART: TREC 3.
Chris BuckleyGerard SaltonJames AllanAmit SinghalPublished in: TREC (1994)
Keyphrases
- automatic query expansion
- interactive query expansion
- pseudo relevance feedback
- retrieval effectiveness
- information retrieval
- query expansion
- test collection
- relevance feedback
- text retrieval
- document retrieval
- ad hoc retrieval
- information retrieval systems
- language model
- retrieval model
- relevant documents
- retrieved documents
- document collections
- noun phrases
- relevance model
- question answering
- multiword
- image retrieval
- language modeling
- term frequency
- original query
- natural language processing
- query processing