Phrasal Translation and Query Expansion Techniques for Cross-language Information Retrieval.
Lisa BallesterosW. Bruce CroftPublished in: SIGIR (1997)
Keyphrases
- query expansion
- cross language information retrieval
- query translation
- query terms
- vocabulary mismatch
- retrieval effectiveness
- information retrieval systems
- language model
- machine translation
- language modeling
- information retrieval
- parallel corpora
- relevant documents
- pseudo relevance feedback
- relevance feedback
- text retrieval
- comparable corpora
- bilingual dictionaries
- chinese english
- cross language
- linguistic resources
- machine translation system
- statistical machine translation
- translation model
- retrieval model
- retrieved documents
- out of vocabulary
- text categorization
- machine learning
- probabilistic model
- information access
- short queries