Keyphrases
- test collection
- statistical machine translation
- cross language information retrieval
- web retrieval
- evaluation metrics
- english chinese
- machine translation system
- patent retrieval
- modulo theories
- trec web
- information retrieval
- ir evaluation
- word alignment
- query translation
- evaluation framework
- average precision
- retrieval effectiveness
- machine translation
- cross lingual information retrieval
- information retrieval evaluation
- retrieval systems
- document collections
- information extraction
- case study
- artificial intelligence
- database