Keyphrases
- metadata
- digital libraries
- electronic documents
- legal information
- kernel function
- dublin core
- multimedia
- learning objects
- component analysis
- kernel learning
- metadata management
- databases
- kernel methods
- metadata extraction
- feature space
- learning algorithm
- digital documents
- information resources
- machine learning
- design automation
- metadata standards
- digital archives
- kernel machines
- search tools
- support vector
- similarity function
- metadata elements
- metadata schema
- neural network
- kernel space
- face recognition
- semantic information
- learning resources
- heterogeneous data
- topic maps
- gaussian processes
- kernel matrix
- positive definite
- graph kernels
- educational resources
- database
- kernel pca