KDD CUP 2019 - Context-Aware-Multi-Modal-Transportation-Recommendation Baseline How to use: put all "xxx.csv" files into "data" dir. run "python gbdt.py" in "code" dir. you can get the result file in "submit" dir. Requirement numpy - 1.16.2 pandas - 0.22.0 lightgbm - 2.1.0 sklearn - 0.19.1 tqdm - 4.31.3