Fast Gaussian kernel learning for classification tasks based on specially structured global optimization.
Shangping ZhongTianshun ChenFengying HeYuzhen NiuPublished in: Neural Networks (2014)
Keyphrases
- global optimization
- kernel learning
- multiple kernel learning
- kernel function
- kernel matrix
- particle swarm optimization
- support vector regression
- semi supervised
- maximum likelihood
- kernel methods
- pairwise constraints
- multi task learning
- learning tasks
- dimensionality reduction
- multi class
- support vector machine
- metric learning
- linear combination
- model selection
- distance measure