AI, Dimensionality Reduction, Machine Learning, Python, Data Science.
sklearn.model_selection import train_test_split from sklearn.datasets import load_iris # Load iris dataset as an example iris = load_iris() X = iris.data y = iris.target # Split the dataset into training and testing sets X_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.2,