GIR at the NTCIR-12 Temporalia Task.
Long ChenHaitao YuFajie YuanJoemon M. JosePublished in: NTCIR (2016)
Keyphrases
- geographic information retrieval
- test collection
- document collections
- query expansion
- patent retrieval
- information retrieval systems
- web retrieval
- evaluation metrics
- cross language information retrieval
- document ranking
- retrieval effectiveness
- language model
- query reformulation
- cross language
- ir evaluation
- evaluation framework
- trec web
- search tasks
- query translation
- geographic information
- relevance judgments
- text retrieval
- relevant documents
- retrieval systems
- cross lingual information retrieval
- average precision
- relevance feedback
- language modeling
- relevance assessments
- retrieval model
- image retrieval
- keywords
- information retrieval