Alternative Phrases and Natural Languages Information Retrieval.
Gann BiernerPublished in: ACL (2001)
Keyphrases
- information retrieval
- natural language
- context sensitive
- information extraction
- language processing
- tasks in natural language processing
- information retrieval systems
- question answering
- keywords
- semantic analysis
- knowledge representation
- query expansion
- document collections
- test collection
- information filtering
- language modeling
- search engine
- artificial intelligence
- text retrieval
- language model
- semantic interpretation
- related documents
- probability ranking principle
- data sets
- information access
- information seeking
- learning to rank
- retrieval effectiveness
- retrieval model
- relevant documents
- text mining