Classification-based strategies for combining multiple 5-w question answering systems.
Sibel YamanDilek Hakkani-TürGökhan TürRalph GrishmanMary P. HarperKathleen R. McKeownAdam MeyersKartavya SharmaPublished in: INTERSPEECH (2009)
Keyphrases
- combining multiple
- question answering systems
- question classification
- multiple classifiers
- combining classifiers
- classification accuracy
- question answering
- individual classifiers
- image classification
- machine learning
- feature selection
- text classification
- fusion methods
- support vector machine
- information retrieval systems