A Supervised Learning Approach to Spanish Answer Validation.
Alberto Téllez-ValeroManuel Montes-y-GómezLuis Villaseñor PinedaPublished in: CLEF (2007)
Keyphrases
- answer validation
- supervised learning
- qa clef
- question answering
- answer validation exercise
- textual entailment recognition
- unsupervised learning
- textual entailment
- active learning
- information retrieval
- semi supervised
- machine learning
- learning algorithm
- natural language processing
- training set
- natural language
- training data
- answer extraction
- passage retrieval
- information extraction
- qa systems
- syntactic information
- semi supervised learning
- labeled data
- reinforcement learning
- unlabeled data
- semantic roles
- digital libraries
- recognizing textual entailment