Keyphrases
- graph kernels
- graph representation
- random walk
- directed graph
- kernel function
- image retrieval
- graph structure
- supervised learning
- feature space
- structured data
- relevance feedback
- graph databases
- unsupervised learning
- semi supervised
- support vector
- hash functions
- feature selection
- normalized cut
- graph laplacian
- weighted graph
- machine learning
- directed acyclic graph
- graph matching
- similarity search
- random projections
- nearest neighbor search
- query processing
- semi supervised classification
- kernel machines
- data structure
- graph embedding