How to convert Trajectory datasets into adjacency matrix?

[awaismalik1x]

Hi, VeritasYin:
I really got inspired by your paper (STGCN-IJCAI-18), I have local traffic dateset. Please help me to convert into adjacency matrix. Here is the look of dataset.

Please guide me How I can get the adjacency matrix of this data for implementing GCN/GNN for travel time prediction

[mokeeqian]

It seems that you are using the taxi orders data, so that you should do:

1. clustering the area into servral regins
2. map the origin samples into certain regins
3. compute the distances between each regin node
4. process the origin data into temporal data