Root-Weighted Tree Automata and their Applications to Tree Kernels.
Ludovic MignotNadia Ouali SebtiDjelloul ZiadiPublished in: CoRR (2015)
Keyphrases
- tree automata
- tree kernels
- regular expressions
- finite automata
- finite state
- semantic role labeling
- structural features
- relation extraction
- structured data
- sentiment classification
- kernel function
- context free grammars
- tree structures
- kernel methods
- pattern matching
- parse tree
- tree structure
- sentiment analysis
- production rules
- support vector
- low level