Kernel Learning by Unconstrained Optimization.
Fuxin LiYun-Shan FuYu-Hong DaiCristian SminchisescuJue WangPublished in: AISTATS (2009)
Keyphrases
- kernel learning
- unconstrained optimization
- constrained optimization
- optimization methods
- trust region
- objective function
- kernel function
- multiple kernel learning
- support vector regression
- kernel matrix
- kernel methods
- semi supervised
- learning tasks
- dimensionality reduction
- metric learning
- global optimum
- simulated annealing
- distance metric
- optimization method
- svm classifier
- k means
- newton method
- support vector
- feature selection