Improving QA Accuracy by Question Inversion.
John M. PragerPablo Ariel DubouéJennifer Chu-CarrollPublished in: ACL (2006)
Keyphrases
- question answer
- question classification
- high accuracy
- question answering
- computational cost
- error rate
- highly accurate
- image reconstruction
- open domain question answering
- image sequences
- genetic algorithm
- database
- answer extraction
- precision and recall
- machine learning
- high precision
- open domain
- improved accuracy
- roc curve
- computational efficiency
- website
- data mining