python version: python3.5 needed package:numpy,pandas 0.20.3,sklearn0.0,xgboost 0.7,lightgbm 2.0.12, mlxtend 0.10.0 needed data:f_answer_a_20180306.csv, f_test_a_20180204.csv, f_test_b_20180305.csv, f_train_20180204.csv
python version: python3.5 needed package:numpy,pandas 0.20.3,sklearn0.0,xgboost 0.7,lightgbm 2.0.12, mlxtend 0.10.0 needed data:f_answer_a_20180306.csv, f_test_a_20180204.csv, f_test_b_20180305.csv, f_train_20180204.csv