【发布时间】:2021-06-10 02:20:39
【问题描述】:
这是我的数据集:
import pandas as pd
fileName= 'user.csv'
df = pd.read_csv("trainingsample_100k_apps.csv",sep=",",header=0)
pd.set_option('max_columns', None)
df
UserID Total Usage
001 20.3
002 40.5
003 10.1
应用此查询后,我如何知道哪一行已被选为训练和测试:
train, test = train_test_split(df, test_size = 0.20)
我希望输出是这样的:
UserID Total Usage SplitingCategory
001 20.3 Training
002 40.5 Testing
003 10.1 Training
【问题讨论】:
-
能否分享一下数据集
标签: python pandas machine-learning scikit-learn split