Halting in Random Walk Kernels

Code

A fast C++ implementation of graph kernels is available at our GitHub repository external page here, which includes:

• simple kernels between vertex and/or edge label histograms
• random walk kernels (popular baselines)
  
• Weisfeiler-Lehman graph kernel (state-of-the-art)

Datasets

The GraphML format of the graph datasets MUTAG, NCI1, NCI109, ENZYMES, and D&D is also available Download here (ZIP, 12 MB).

Publication