- Add two-hop neighbours to edge_index
- Get adjacency for k-hop neighbours
- Add random edges to edge_index
- Use radius to get points within a range
- Update edge features based on relevant node features
- Edge direction in directed graphs
- Different embeddings or different node features sizes
- Is there any efficient way to add and drop edge in edge_index
- Softmax over neighbors
- Modifying edge connections on existing Data/Batch objects
- Does PyTorch Geometric have a groupby
- Get edge_index list of individual graphs from dataset.data.edge_index list