INNER CODE UNIT · Python
random_mini_batches_test_case
amanchadha/coursera-deep-learning-specialization · C2 - Improving Deep Neural Networks Hyperparameter tuning, Regularization and Optimization/Week 2/testCases.py:29
def random_mini_batches_test_case():
np.random.seed(1)
mini_batch_size = 64
X = np.random.randn(12288, 148)
Y = np.random.randn(1, 148) < 0.5
return X, Y, mini_batch_size
def initialize_velocity_test_case():
np.random.seed(1)
W1 = np.random.randn(2,3)
b1 = np.random.randn(2,1)
W2 = np.random.randn(3,3)
b2 = np.random.randn(3,1)
parameters = {"W1": W1, "b1": b1, "W2": W2, "b2": b2}
return parameters
def update_parameters_with_momentum_test_case():
np.random.seed(1)