AT&T at TREC-8.
Amit SinghalSteven P. AbneyMichiel BacchianiMichael CollinsDonald HindleFernando C. N. PereiraPublished in: TREC (1999)
Keyphrases
- test collection
- information retrieval
- biomedical information retrieval
- question answering
- pseudo relevance feedback
- retrieval effectiveness
- ir evaluation
- blog opinion retrieval
- evaluation campaigns
- relevance judgments
- expert search
- neural network
- databases
- trec web
- trec blog track
- query expansion
- document collections
- relevance feedback
- digital libraries
- similarity measure
- case study
- data sets
- database