Evaluating XML retrieval effectiveness at INEX.
Mounia LalmasAnastasios TombrosPublished in: SIGIR Forum (2007)
Keyphrases
- retrieval effectiveness
- ranked retrieval
- xml retrieval
- test collection
- information retrieval systems
- query expansion
- information retrieval
- retrieval model
- average precision
- content and structure
- relevant documents
- retrieval systems
- pseudo relevance feedback
- query terms
- document collections
- xml information retrieval
- relevance judgments
- relevance feedback
- entity ranking
- xml elements
- data centric
- retrieval process
- document retrieval
- automatic query expansion
- xml documents
- search terms
- term dependencies
- improvements in retrieval effectiveness
- vector space model
- retrieved documents
- search tasks
- database
- relational databases
- vector space
- user queries
- language model
- query difficulty
- feature extraction
- improve retrieval effectiveness
- databases