Probability, Calibration, Machine Learning, Data Science, Model Tuning.
from sklearn.calibration import calibration_curve # Load the iris dataset iris = load_iris() X, y = iris.data, iris.target # Convert the multiclass problem into a binary classification problem # Let’s consider class 1 (Iris-Versicolour) as the positive class y_binary = np.where(y == 1, 1, 0) #