If you have a problem downloading the public dataset described in the demo file, please try this link.

I recently published a blog post regarding trajectory clustering. It suplements the repo in a more theoretical level, you may check it out if the general approach is not clear.

Added a notebook demonstrating every step of the project. Please look at that first, it is more shorter and understandable than other parts of the project. It also shows these steps on a public dataset.

Public Dataset:

Clustered Trajectories:

This was my pattern recognition course term project. The goal is to compare 4 clustering algorithms (k-medoids, gaussian mixture model, dbscan and hdbscan) on civil flight data. More detail can be found in report.pdf file.

Resulting clusters look like this:

Trajectory segmentation is applied to reduce the number of sample points and hausdorff distance is used to compare the similarity between trajectories.