A Semantic Kernel for Predicate Argument Classification.
Alessandro MoschittiCosmin Adrian BejanPublished in: CoNLL (2004)
Keyphrases
- predicate argument
- tree kernels
- support vector
- semantic role labeling
- feature space
- classification accuracy
- relation extraction
- structural features
- text classification
- image classification
- kernel methods
- support vector machine
- feature extraction
- kernel function
- feature vectors
- semantic network
- feature selection
- argument structures
- svm classification
- information retrieval
- document classification
- structured data
- unsupervised learning
- co occurrence
- high dimensional