Fine-grained relevance feedback for XML retrieval.
Hanglin PanRalf SchenkelGerhard WeikumPublished in: SIGIR (2008)
Keyphrases
- user queries
- xml retrieval
- fine grained
- information retrieval systems
- relevance feedback
- retrieval model
- coarse grained
- relevant documents
- retrieval systems
- query expansion
- document collections
- retrieval effectiveness
- xml information retrieval
- information retrieval
- document retrieval
- image retrieval
- content and structure
- query logs
- access control
- search engine
- user feedback
- active learning
- focused retrieval
- xml elements
- content oriented xml retrieval
- retrieval process
- vector space model
- language modeling
- machine learning
- database
- pseudo relevance feedback
- passage retrieval
- test collection