Recognition and learning of a class of context-sensitive languages described by augmented regular expressions.
René AlquézarAlberto SanfeliuPublished in: Pattern Recognit. (1997)
Keyphrases
- context sensitive
- regular expressions
- context free
- regular languages
- learning algorithm
- deterministic finite automata
- learning problems
- grammatical inference
- inductive inference
- multiple task learning
- positive examples
- reinforcement learning
- learning tasks
- pattern matching
- pattern languages
- multiple tasks
- query language
- hypothesis space
- efficient learning
- graph grammars
- databases