Ghostriding for the masses. #antihype
The FCW implementation is completely open source, and can be found here: https://github.com/commaai/openpilot/blob/devel/selfdrive/controls/lib/planner.py#L78
The number of parameters is very small in comparison to the amount of data, so overfitting should not be a problem. Just to be sure, our final dataset used for testing was about 2x larger than the dataset used for developing.