Keyphrases
- cross language information retrieval
- query translation
- query expansion
- test collection
- multilingual information retrieval
- cross language
- web retrieval
- cross lingual information retrieval
- chinese english
- cross lingual
- machine translation
- information retrieval
- pseudo relevance feedback
- english chinese
- parallel corpora
- computer vision
- parallel corpus
- comparable corpora
- retrieval effectiveness
- language resources
- cross language retrieval
- artificial intelligence
- co occurrence