2024-10-14PyTorchStepByStep - Chapter 3: A Simple Classification Problem X,y=make_moons(n_samples=100,noise=.3,random_state=0)X_train,X_val,y_train,y_val=train_test_split(X,y,test_size=.2,random_state=13) sc=StandardScaler()sc.fit(X_train)X_train=sc.transform(X_train)X_val=sc.transform(X_val