Enhanced Query Expansion in English-Arabic CLIR.
Abdelghani BellaachiaGhita Amor-TijaniPublished in: DEXA Workshops (2008)
Keyphrases
- query expansion
- query translation
- language identification
- information retrieval systems
- cross language information retrieval
- retrieval effectiveness
- pseudo relevance feedback
- information retrieval
- text retrieval
- query terms
- language model
- language modeling
- relevant documents
- machine translation
- cross language
- relevance feedback
- retrieval model
- cross lingual
- automatic query expansion
- relevance model
- original query
- machine translation system
- parallel corpus
- query specific
- biomedical information retrieval
- statistical machine translation
- target language
- retrieved documents
- noun phrases
- query processing
- natural language