Answers for "train and test data split"

10

code for test and train split

from sklearn.model_selection import train_test_split
X_train, X_test, y_train, y_test = train_test_split(
 X, y, test_size=0.33, random_state=42)
Posted by: Guest on April-29-2020
1

train test split

from sklearn.linear_model import LinearRegression

rl = LinearRegression().fit(X, y)
rl.fit(X, y) #We can fit model to dataset in this way too
Posted by: Guest on May-07-2021
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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