📌  相关文章
📜  训练测试拆分python代码示例

📅  最后修改于: 2022-03-11 14:45:34.785000             🧑  作者: Mango

代码示例6
df_permutated = df.sample(frac=1)

train_size = 0.8
train_end = int(len(df_permutated)*train_size)

df_train = df_permutated[:train_end]
df_test = df_permutated[train_end:]