Information Retrieval Using a Macedonian Test Collection for Question Answering.
Jasmina ArmenskaAleksandar TomovskiKaterina ZdravkovaJovan PehcevskiPublished in: ICT Innovations (2010)
Keyphrases
- question answering
- test collection
- information retrieval
- relevant documents
- retrieval effectiveness
- retrieval model
- document collections
- search tasks
- retrieval systems
- information retrieval systems
- information extraction
- passage retrieval
- relevance assessments
- evaluation methodology
- ir evaluation
- language model
- vector space model
- cross language
- relevance judgments
- learning to rank
- language modeling
- named entities
- document set
- average precision
- text retrieval
- information access
- natural language processing
- search engine
- tf idf
- document retrieval
- query expansion
- xml retrieval
- natural language
- question answering systems
- n gram
- relevance feedback