Did not reproduce the results on git

Thanks for the excellent work.

Following the scripts on the git (ISC feature + DTW), I got the following results

Recall: 52.35%
Precision: 42.44%
F1 score: 50.32%

The reproduced results are different from the results on the git (R 45.10%, P 56.67%, F1 50.23%).

What is the reason for this?