Keyphrases
- context dependent
- meta learning
- semantic parsing
- inductive learning
- learning tasks
- model selection
- context free
- machine learning algorithms
- machine learning
- low level
- dependency parsing
- information retrieval
- decision trees
- natural language
- question answering
- semantic representation
- base classifiers
- data mining
- semantic role labeling
- high level
- feature selection
- context free grammars
- retrieval model
- metamodel
- semantic roles
- knowledge acquisition
- training data
- semi supervised learning
- statistical machine translation
- logic programs