Instance Cooperative Memory to Improve Query Expansion in Information Retrieval Systems.
Lobna JeribiBéatrice RumplerPublished in: J. Univers. Comput. Sci. (2002)
Keyphrases
- information retrieval systems
- query expansion
- retrieval effectiveness
- information retrieval
- biomedical information retrieval
- relevance feedback
- document collections
- relevant documents
- language modeling
- text retrieval
- user queries
- retrieval systems
- query expansion methods
- retrieval model
- ad hoc retrieval
- query terms
- pseudo relevance feedback
- xml retrieval
- automatic query expansion
- original query
- language model
- retrieved documents
- structured documents
- query translation
- document ranking
- learning environment
- image retrieval
- machine learning