A greedy algorithm for optimizing the kernel alignment and the performance of kernel machines.
Jean-Baptiste PothinCédric RichardPublished in: EUSIPCO (2006)
Keyphrases
- kernel machines
- greedy algorithm
- support vector
- kernel function
- semi supervised
- greedy algorithms
- multiple kernel learning
- objective function
- kernel learning
- worst case
- semi supervised learning
- support vector machine
- learning problems
- reproducing kernel hilbert space
- greedy strategy
- learning machines
- dynamic programming
- model selection
- unlabeled data
- special case
- learning scheme
- random projections
- feature selection