I have a question rg the GPS data: is the mapping unique? More specifically, do the instantaneous coordinates (x,y) uniquely indentify a street the car is on? My impression is the opposite.
Example line from the test set:
10 4 23.7 52.1381 21.0335
This means the car is standing specifically in node
38202268 52.1381 21.0335
Subsequently, it can be assigned to one of two streets:
(38202268, 38202264) and (38202268, 38202276)
How should a situation like this be treated?