Using N-Gram Models to Combine Query Translations in Cross-Language Question Answering.
Rita M. Aceves-PérezLuis Villaseñor PinedaManuel Montes-y-GómezPublished in: CICLing (2006)
Keyphrases
- question answering
- cross language
- character n grams
- n gram
- text retrieval
- query translation
- cross language information retrieval
- information retrieval
- natural language
- language model
- document collections
- qa clef
- information extraction
- query expansion
- information access
- named entities
- text categorization
- document retrieval
- language modeling
- passage retrieval
- cross lingual
- relevance feedback
- natural language processing
- keywords
- bag of words
- semi supervised
- probabilistic model
- query processing
- retrieval model
- machine translation
- retrieval systems
- test collection
- text classification
- semantic roles
- active learning