8cbd005a556ccd4211ce43f309bc0eac-AuthorFeedback.pdf

We thank the three reviewers for their constructive comments. The following are our responses to reviewers' comments. Re. the interpretation should be regarded as a good motivation: "which might be more intuitive than the "which offers a clear way to handle the nonlinear data with geometric structures." We also add two latest baselines "Deep Table II lists the error rates on classification tasks (" We will add the above discussions in the final paper.