Performance Evaluation for Question Classification by Tree Kernels using Support Vector Machines.
Muhammad Arifur RahmanPublished in: J. Comput. (2010)
Keyphrases
- tree kernels
- question classification
- relation extraction
- semantic role labeling
- structural features
- structured data
- kernel function
- kernel methods
- sentiment classification
- tree structures
- support vector machine
- parse tree
- domain specific
- automatic extraction
- knowledge representation
- semantic relations
- sentence level
- feature selection
- learning tasks
- question answering
- support vector