The bdci2018-chinauuicom-1st-solution's discuss from ppshrimpgo

bdci2018-chinauuicom-1st-solution's Issues

请问比赛的数据集能分享一下吗？找不到下载的地址，想重现一下，谢谢

Four undefined names in tool.py

flake8 testing of https://github.com/PPshrimpGo/BDCI2018-ChinauUicom-1st-solution on Python 3.7.1

$ flake8 . --count --select=E901,E999,F821,F822,F823 --show-source --statistics

./tool.py:545:19: F821 undefined name 'GroupKFold'
    group_kfold = GroupKFold(n_splits=cv).get_n_splits(train_preds, train_preds[label], groups, random_state=66)
                  ^
./tool.py:584:19: F821 undefined name 'GroupKFold'
    group_kfold = GroupKFold(n_splits=cv).get_n_splits(train_preds, train_preds[label], groups, random_state=66)
                  ^
./tool.py:584:89: F821 undefined name 'groups'
    group_kfold = GroupKFold(n_splits=cv).get_n_splits(train_preds, train_preds[label], groups, random_state=66)
                                                                                        ^
./tool.py:585:90: F821 undefined name 'groups'
    for i, train_index, test_index in group_kfold.split(train_preds, train_preds[label], groups):
                                                                                         ^
4     F821 undefined name 'GroupKFold'
4

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