Ontology-Based Query Expansion for Supporting Information Retrieval in Agriculture.
Rayner AlfredChin Kim OnPatricia AnthonyPhang Wai SanTan Li ImLeow Ching LeongKim Soon GanPublished in: KMO (2013)
Keyphrases
- query expansion
- information retrieval
- information retrieval systems
- retrieval effectiveness
- language modeling
- language model
- relevant documents
- retrieval model
- pseudo relevance feedback
- relevance feedback
- text retrieval
- ad hoc retrieval
- term selection
- query terms
- improving search
- automatic query expansion
- vocabulary mismatch
- query expansion methods
- trec genomics track
- original query
- retrieval systems
- retrieved documents
- information extraction
- search engine
- biomedical information retrieval
- model for information retrieval
- ranked retrieval
- learning to rank
- query specific
- relevance model
- query translation
- question answering
- text classification
- text mining
- learning algorithm