Unable to run- dataset files missing about stgin HOT 1 OPEN

Hi, I tried to run you code and received the following error:

Seems that there should be some files in the data/speed directory that are not available in the repo. Could you please fix it?

Thanks.

Dear friend, this paper is just under reviewing on the IEEE transaction on intelligent transportation systems; and I have provided a few of samples on the data directory. Maybe you can change the train.csv to the correspond file name, like train-15.csv, and then run the main function again. If the paper were to accept, I could provide the all necessary data for you or for our community, thank you for your understanding, thank you so much. If you have any other questions, do not hesitate to contact me! My email is [email protected].

from stgin.