Adaptive kernel learning based on centered alignment for hierarchical classification.
Yanting LuJianfeng LuJingyu YangPublished in: ICPR (2012)
Keyphrases
- hierarchical classification
- kernel learning
- multiple kernel learning
- hierarchical structure
- kernel function
- classification algorithm
- support vector regression
- text classification
- feature selection
- kernel methods
- dimensionality reduction
- semi supervised
- support vector
- pairwise constraints
- text categorization
- linear combination
- distance metric
- small number
- support vector machine
- data analysis
- neural network