Kernel Methods for Relation Extraction.
Dmitry ZelenkoChinatsu AoneAnthony RichardellaPublished in: J. Mach. Learn. Res. (2003)
Keyphrases
- kernel methods
- relation extraction
- tree kernels
- information extraction
- automatic extraction
- semantic relations
- kernel function
- named entities
- domain specific
- semantic role labeling
- support vector
- question answering
- semantic features
- machine learning
- learning tasks
- feature space
- named entity recognition
- multiple kernel learning
- support vector machine
- data mining
- parse tree
- unsupervised learning
- classification accuracy
- feature vectors
- high dimensional
- similarity measure
- decision trees
- string kernels