Teacher:In this task, you are given the abstract of a research paper. Your task is to generate a summary of this abstract. Your summary should not be very short, but it's better if it's not more than 30 words.
Teacher: Now, understand the problem? Solve this instance: We improve the robustness of deep neural nets  to adversarial attacks by using an interpolating function as the output activation.    This data-dependent activation function remarkably improves both classification accuracy and stability to adversarial perturbations. Together with the total variation minimization of adversarial images and augmented training, under the strongest attack, we achieve up to 20.6%, 50.7%, and 68.7% accuracy improvement w.r.t.   the fast gradient sign method, iterative fast gradient sign method, and Carlini-WagnerL2attacks, respectively.   Our defense strategy is additive to many of the existing methods.   We give an intuitive explanation of our defense strategy via analyzing the geometry of the feature space. For reproducibility, the code will be available on GitHub.
Student:
We proposal strategies for adversarial defense based on data dependent activation function, total variation minimization, and training data augmentation