Keyphrases
- kernel function
- query optimization
- feature space
- join algorithms
- support vector
- string kernels
- query processing
- multiple kernel learning
- kernel methods
- gaussian processes
- sort merge
- databases
- gaussian kernels
- linear combination
- genetic algorithm
- integrity constraints
- join operations
- positive definite
- spatial join
- information retrieval
- join processing
- dot product
- neural network