TREC-CHEM: large scale chemical information retrieval evaluation at TREC.
Mihai LupuJimmy HuangJianhan ZhuJohn TaitPublished in: SIGIR Forum (2009)
Keyphrases
- information retrieval evaluation
- test collection
- relevance judgments
- information retrieval
- retrieval effectiveness
- rank correlation
- document collections
- relevant documents
- ad hoc retrieval
- ir evaluation
- language model
- question answering
- retrieval systems
- retrieval model
- relevance feedback
- small scale
- pseudo relevance feedback
- document retrieval
- average precision
- web search engines
- trec web
- real world
- ranking functions
- text documents
- user feedback
- query expansion
- question answering systems
- text mining
- supervised learning
- biomedical information retrieval