A hybrid evolutionary algorithm based automatic query expansion for enhancing document retrieval system.
Dilip Kumar SharmaRajendra PamulaD. S. ChauhanPublished in: J. Ambient Intell. Humaniz. Comput. (2024)
Keyphrases
- automatic query expansion
- information retrieval
- retrieval systems
- information retrieval systems
- query expansion
- text retrieval
- retrieved documents
- relevance feedback
- retrieval effectiveness
- relevant documents
- interactive query expansion
- pseudo relevance feedback
- document collections
- document retrieval
- retrieval strategies
- vector space model
- expansion terms
- user queries
- document ranking
- query terms
- original query
- retrieval model
- tf idf
- average precision
- document clustering
- noun phrases
- retrieval method
- ranked list
- test collection
- web documents
- search engine
- term frequency
- visual words
- semantic information
- language model
- digital libraries