Keyphrases
- context dependent
- meta learning
- semantic parsing
- learning tasks
- inductive learning
- model selection
- dependency parsing
- machine learning algorithms
- context free
- decision trees
- question answering
- semantic role labeling
- information retrieval
- natural language
- low level
- data mining
- machine learning
- metamodel
- retrieval model
- semantic representation
- high level
- context free grammars
- query expansion
- knowledge base
- feature selection
- learning algorithm
- statistical machine translation
- natural language processing
- database systems