An automation query expansion strategy for information retrieval by using fuzzy based grasshopper optimization algorithm on medical datasets.
R. SrivelK. KalaiselviS. ShanthiUma PerumalPublished in: Concurr. Comput. Pract. Exp. (2023)
Keyphrases
- optimization algorithm
- query expansion
- information retrieval
- optimization strategy
- information retrieval systems
- multi objective
- retrieval effectiveness
- language modeling
- language model
- differential evolution
- relevant documents
- pseudo relevance feedback
- text retrieval
- automatic query expansion
- relevance feedback
- retrieval model
- model for information retrieval
- term selection
- retrieved documents
- query expansion methods
- original query
- improving search
- query terms
- vocabulary mismatch
- biomedical information retrieval
- ad hoc retrieval
- search engine
- ranked retrieval
- patent retrieval
- artificial bee colony
- passage retrieval
- retrieval strategies
- vector space model
- document retrieval
- objective function
- relevance model
- term weighting
- fuzzy rules
- user queries
- pseudo feedback
- test collection
- question answering
- language modeling framework
- document collections
- text mining
- probabilistic retrieval model