train test split pandas dataframe code example
Example 1: train test split pandas
from sklearn.model_selection import train_test_split
train, test = train_test_split(df, test_size=0.2)
Example 2: pandas split dataframe to train and test
train=df.sample(frac=0.8,random_state=200)
test=df.drop(train.index)
Example 3: 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)
Example 4: 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:]
Example 5: train_test_split example
train_test_split example
Example 6: splitting data into training and testing sklearn
train_features, test_features, train_labels, test_labels =
train_test_split(features, labels)