Keyphrases
- cross language information retrieval
- query translation
- natural language processing
- query expansion
- web retrieval
- cross lingual information retrieval
- multilingual information retrieval
- cross language
- chinese english
- test collection
- english chinese
- machine translation
- pseudo relevance feedback
- linguistic features
- question answering
- cross lingual
- translation model
- parallel corpora
- linguistic resources
- parallel corpus
- language resources
- bi directional
- natural language text
- cross language retrieval
- relevance feedback
- comparable corpora
- machine learning
- monolingual information retrieval
- bilingual dictionaries
- information access
- retrieval effectiveness
- probabilistic model
- natural language