Natural Language Information Retrieval: TREC-8 Report.
Tomek StrzalkowskiJose Perez CarballoJussi KarlgrenAnette HulthPasi TapanainenTimo LahtinenPublished in: TREC (1999)
Keyphrases
- information retrieval
- natural language
- question answering
- test collection
- information extraction
- language processing
- ir evaluation
- retrieval effectiveness
- information retrieval systems
- question answering systems
- natural language processing
- search engine
- relevant documents
- retrieval systems
- language model
- linguistic analysis
- information retrieval evaluation
- vector space model
- learning to rank
- text retrieval
- knowledge representation
- information access
- document collections
- text mining
- passage retrieval
- natural language generation
- tasks in natural language processing
- biomedical information retrieval
- web pages
- query expansion
- ad hoc retrieval
- semantic interpretation
- machine learning
- term weighting
- dialogue system
- semantic analysis
- document retrieval
- language modeling
- retrieval model