IR-n System at CLEF-2002.
Fernando LlopisJosé Luis Vicedo GonzálezAntonio FerrándezPublished in: CLEF (2002)
Keyphrases
- information retrieval
- cross language ir
- query expansion
- ad hoc retrieval
- cl sr
- question answering
- test collection
- passage retrieval
- text retrieval
- retrieval effectiveness
- document collections
- retrieval model
- information retrieval systems
- blind relevance feedback
- cross lingual
- cross language
- document retrieval
- dublin city university
- pseudo relevance feedback
- relevant documents
- information extraction
- ir evaluation
- spoken document retrieval
- search engine
- web information retrieval
- text mining
- web search
- information access
- language model
- query terms
- relevance assessments
- link structure
- language modeling
- multilingual information access
- text classification