Natural Language Understanding by Combining Statistical Methods and Extended Context-Free Grammars.
Stefan SchwärzlerJoachim SchenkFrank WallhoffGünther RuskePublished in: DAGM-Symposium (2008)
Keyphrases
- statistical methods
- natural language understanding
- context free grammars
- statistical analysis
- semantic analysis
- grammatical inference
- context free languages
- knowledge representation
- language understanding
- natural language processing
- natural language
- machine learning
- machine learning methods
- data mining techniques
- statistical models
- artificial intelligence
- dialogue system
- covering arrays
- regular expressions
- biological data
- production rules
- real world
- decision trees
- tree adjoining