neural_network.py 文件源码

def parameters(self):
        """Return weights of the neural network.

        This returns a list of tf.Variables. Please note that these can not
        simply be updated by assignment. See the parameters.setter docstring
        for more information.
        The list of tf.Variables can be directly accessed through the
        attribute `W`.
        """
        if self.sess is None:
            return tf.get_default_session().run(self.W_action + self.W_var)
        else:
            return self.sess.run(self.W_action + self.W_var)