Ranking suspected answers to natural language questions using predictive annotation.
Dragomir R. RadevJohn M. PragerValerie SamnPublished in: ANLP (2000)
Keyphrases
- natural language questions
- question answering
- natural language
- candidate answers
- sql queries
- ranking algorithm
- web search
- information retrieval
- semantic annotation
- natural language processing
- web image search
- active learning
- metadata
- data structure
- social annotations
- range queries
- index structure
- knowledge discovery
- image annotation
- keywords