Online Kernel Selection with Multiple Bandit Feedbacks in Random Feature Space.
Junfan LiShizhong LiaoPublished in: KSEM (2) (2018)
Keyphrases
- feature space
- kernel function
- high dimensionality
- input space
- kernel methods
- online learning
- kernel space
- image retrieval
- feature vectors
- support vector machine
- mean shift
- image representation
- learning algorithm
- kernel matrix
- feature extraction
- input data
- dimensionality reduction
- relevance feedback
- data points
- linear discriminant analysis
- classification accuracy
- training set
- kernel principal component analysis
- data sets
- linear separability
- kernel based nonlinear