Artificial Intelligence, Data Science, Machine Learning, Reinforcement Learning, Programming.
the policy network policy_network = tf.keras.models.Sequential([ tf.keras.layers.Dense(32, activation='relu', input_shape=(input_shape,)), tf.keras.layers.Dense(32, activation='relu'), tf.keras.layers.Dense(num_actions, activation='softmax') ]) # Set up the optimizer and loss function optimizer =