Error call method:
Correct call:
from sklearn.model_selection import train_test_split
In machine learning, we usually divide the original data into the "Test Set" and "Training Set" according to the proportion, often use the train_test_split
module in sklearn.cross_validation
to split the data.
But now, the train_test_split
has been discarded by cross_validation
.
So you may get an error:
ModuleNotFoundError: No module named 'sklearn.cross_validation'
This issue can now be called from sklearn.model_selection
to call the train_test_split
function.