Derivative grammars: a symbolic approach to parsing with derivatives.
Ian HenriksenGianfranco BilardiKeshav PingaliPublished in: Proc. ACM Program. Lang. (2019)
Keyphrases
- context free grammars
- tree adjoining
- directional derivatives
- phrase structure
- natural language
- context free
- tree bank
- syntactic pattern recognition
- visual languages
- grammar induction
- natural language processing
- partial derivatives
- parse tree
- graph grammars
- grammatical inference
- stochastic grammar
- natural language parsing
- stochastic context free grammars
- higher order
- context dependent
- probabilistic context free grammars
- semantic parsing
- natural language sentences
- word order
- penn treebank
- production rules
- grammar rules
- dependency parsing
- symbolic description
- linguistic analysis
- unsupervised learning
- language processing
- noun phrases
- symbolic representation
- semantic analysis
- neural network