train_label 没看明白，为什么要拼接呢

[yaolutong]

label_data = pd.read_csv("data/sales_train_evaluation.csv")

def get_label(target_day, predict_distance):
test_label = label_data["d_" + str(target_day)]
train_label = pd.DataFrame()
for day in range(target_day - training_data_days - predict_distance + 1, target_day - predict_distance + 1):
train_label = pd.concat([train_label, label_data["d_" + str(day)]], axis=0)
return train_label, test_label

train_label, test_label = get_label(target_day, predict_distance)
test_label

[Livon]

邮件已收到，祝心情愉快！ ------------------------------------- 杨永峰  159-9810-8505

[xonejyr]

您好，我是高靖宇 邮件已收到，我会尽快查看并考虑给您回复 谢谢