Using Answer Retrieval Patterns to Answer Portuguese Questions.
Luís Fernando CostaPublished in: CLEF (2008)
Keyphrases
- question answering systems
- correct answers
- answer questions
- information retrieval systems
- information retrieval
- answering questions
- pattern discovery
- question answer pairs
- community question answering
- temporal patterns
- image retrieval
- website
- databases
- text retrieval
- structured documents
- pattern mining
- retrieval model
- image database
- question answer
- data mining