pygk is a python implementation (under development) of a subset of graph kernels and other related methods based on MATLAB codes by Nino Shervashidze.
Following graph kernels are implemented:
- Shortest path kernel (for both unlabeled and discretely-labeled graph)
- Random walk kernel (for both unlabeled and discretely-labeled graph)
- Weisfeiler-Lehman kernel (for discretely-labeled graph)
- 3-graphlet kernel (for discretely-labeled graph)
- (3,4,5)-graphlet kernel (for unlabeled graph)