HiPMDP.py 文件源码

def __initialize_DDQN(self):
        """Initialize Double DQN."""
        tf.reset_default_graph()
        self.mainDQN = Qnetwork(self.num_dims, self.num_actions, clip=self.grad_clip, activation_fn=tf.nn.relu, hidden_layer_sizes=self.ddqn_hidden_layer_sizes)
        self.targetDQN = Qnetwork(self.num_dims, self.num_actions, clip=self.grad_clip, activation_fn=tf.nn.relu, hidden_layer_sizes=self.ddqn_hidden_layer_sizes)
        init = tf.global_variables_initializer()
        self.trainables = tf.trainable_variables()
        self.targetOps = self.__update_target_graph()
        self.sess = tf.Session()
        self.sess.run(init)
        self.__update_target()