Conteúdo do Curso
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.
Tarefa
- 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.
Tarefa
- 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.
Mude para o desktop para praticar no mundo realContinue de onde você está usando uma das opções abaixoTudo estava claro?
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.
Tarefa
- 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.
Mude para o desktop para praticar no mundo realContinue de onde você está usando uma das opções abaixo