Phrase Discovery for English and Cross-language Retrieval at TREC 6.
Fredric C. GeyAitao ChenPublished in: TREC (1997)
Keyphrases
- cross language retrieval
- short queries
- cross language
- language model
- question answering
- cross language information retrieval
- test collection
- information retrieval
- query translation
- pseudo relevance feedback
- query expansion
- retrieval effectiveness
- search engine
- document collections
- chinese english
- domain specific track
- keywords
- retrieval model
- language modeling
- semantic roles
- cross lingual information retrieval
- passage retrieval
- machine translation
- relevance feedback
- natural language processing
- document retrieval
- relevance model
- text retrieval
- information retrieval systems
- bilingual dictionaries
- context sensitive
- probabilistic model
- spoken document retrieval
- comparable corpora
- linguistic resources
- web search
- multiword
- language independent
- structured queries
- search sessions
- retrieved documents