A Semantic Feature for Verbal Predicate and Semantic Role Labeling Using SVMs.
Hansen Andrew SchwartzFernando GomezChristopher MillwardPublished in: FLAIRS Conference (2008)
Keyphrases
- semantic role labeling
- semantic features
- relation extraction
- tree kernels
- support vector
- wordnet
- semantic information
- visual features
- text classification
- word sense disambiguation
- feature selection
- semantic similarity
- low level features
- dependency parsing
- feature set
- kernel function
- first order logic
- document clustering
- parse tree
- feature space
- kernel methods
- knn
- training set
- natural language text
- machine learning
- relational databases
- high level
- relevance feedback