core.py 文件源码

def _build_computation_graph(self, x, y, opt):
        """Builds the (device or runtime specific) computation graph.
        Parameters
        ----------
        x: n-D Tensor
            The inputs tensor.
        y: m-D Tensor
            The targets tensor.
        opt: Optimizer
            The TensorFlow optimizer instance.
        Returns
        ----------
        A tuple of (grads, summaries, total_loss, loss, eval_dict)
        """
        pass