Evaluation of Manual Query Expansion Rules on a Domain Specific FAQ Collection.
Mladen KaranJan SnajderPublished in: CLEF (2015)
Keyphrases
- query expansion
- domain specific
- interactive query expansion
- information retrieval systems
- pseudo relevance feedback
- information retrieval
- language modeling
- retrieval effectiveness
- language model
- relevance feedback
- automatic query expansion
- improving search
- document collections
- relevant documents
- query disambiguation
- text retrieval
- query translation
- original query
- ad hoc retrieval
- biomedical information retrieval
- retrieval model
- query terms
- retrieved documents
- xml retrieval
- query expansion methods