Field-Weighted XML Retrieval Based on BM25.
Wei LuStephen E. RobertsonAndrew MacFarlanePublished in: INEX (2005)
Keyphrases
- xml retrieval
- document retrieval
- information retrieval
- information retrieval systems
- ir models
- document length normalization
- xml information retrieval
- blind feedback
- retrieval systems
- structured document retrieval
- content and structure
- test collection
- document collections
- entity ranking
- retrieval model
- focused retrieval
- retrieval effectiveness
- xml ir
- relevance assessments
- semi structured
- question answering
- keywords
- feature selection