Road Network Embedding code in python
numpy pandas tensorflow
3 training phase:
- Hierarchical embedding
- Vertices embedding
- Fine-tuning (not included yet)
*.co: lng, lat of vertices
*.gr: edges and weights
Nodes_full__.data: hierarchical partition
Format: (each line)
id_source_vertex id_destinate_vertex shortest-distance
Including 10^7 training samples and 10^6 testing samples in train/
You need to tar -zvxf train/test.data.tar.gz