Зміст курсу
Recognizing Handwritten Digits
Train Test Split
In Python, the train_test_split function, part of the sklearn.model_selection module, is frequently utilized for dividing a dataset into two parts: a training subset and a testing subset.
This train_test_split() function performs a random partitioning of the dataset into these subsets, determined by a predefined test size or train size.
Swipe to show code editor
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Split the dataset into training and test sets. Use only the first 1000 samples for splitting.
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Print the shapes and sizes of the resulting training and test sets for both the feature matrix and the target vector.
Перейдіть на комп'ютер для реальної практикиПродовжуйте з того місця, де ви зупинились, використовуючи один з наведених нижче варіантівДякуємо за ваш відгук!
In Python, the train_test_split function, part of the sklearn.model_selection module, is frequently utilized for dividing a dataset into two parts: a training subset and a testing subset.
This train_test_split() function performs a random partitioning of the dataset into these subsets, determined by a predefined test size or train size.
Swipe to show code editor
-
Split the dataset into training and test sets. Use only the first 1000 samples for splitting.
-
Print the shapes and sizes of the resulting training and test sets for both the feature matrix and the target vector.
Перейдіть на комп'ютер для реальної практикиПродовжуйте з того місця, де ви зупинились, використовуючи один з наведених нижче варіантів