Query Expansion in an Abductive Information Retrieval System.
Adrian MüllerUlrich ThielPublished in: RIAO (1994)
Keyphrases
- information retrieval systems
- query expansion
- information retrieval
- relevant documents
- retrieval effectiveness
- language modeling
- user queries
- document collections
- relevance feedback
- retrieval systems
- retrieval model
- retrieved documents
- query expansion methods
- pseudo relevance feedback
- text retrieval
- query terms
- ad hoc retrieval
- automatic query expansion
- expansion terms
- information access
- original query
- xml retrieval
- query translation
- search logs
- active learning