Answers for "how train and test and split one dataset in jupyter"

1

split data train, test by id python

train_inds, test_inds = next(GroupShuffleSplit(test_size=.20, n_splits=2, random_state = 7).split(df, groups=df['Group_Id']))

train = df.iloc[train_inds]
test = df.iloc[test_inds]
Posted by: Guest on July-17-2020
0

train-test split code in pandas

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:]
Posted by: Guest on November-18-2020

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