random_state[sklearn].py

random_state.py

>>> x_train, x_test, y_train, y_test = train_test_split(
...     x, y, test_size=4, random_state=4
... )
>>> x_train
array([[17, 18],
       [ 5,  6],
       [23, 24],
       [ 1,  2],
       [ 3,  4],
       [11, 12],
       [15, 16],
       [21, 22]])
>>> x_test
array([[ 7,  8],
       [ 9, 10],
       [13, 14],
       [19, 20]])
>>> y_train
array([1, 1, 0, 0, 1, 0, 1, 1])
>>> y_test
array([0, 1, 0, 0])