TCD-DCU at TEL@CLEF 2009: Document Expansion, Query Translation and Language Modeling.
Dong ZhouVincent WadePublished in: CLEF (Working Notes) (2009)
Keyphrases
- query translation
- language modeling
- query expansion
- cross lingual
- language model
- dublin city university
- cross language
- information retrieval
- cross language retrieval
- retrieval model
- cross language information retrieval
- probabilistic model
- retrieval effectiveness
- information retrieval systems
- document retrieval
- n gram
- query terms
- relevance model
- relevance feedback
- language independent
- parallel corpora
- text classification
- relevant documents
- machine learning
- cl sr
- parallel corpus
- pseudo relevance feedback
- machine translation system
- statistical machine translation
- passage retrieval
- retrieved documents
- translation model
- domain specific track