3 accepted papers
This paper surveys studies on the use of neural networks for optimization in the training-data-free setting. Specifically, we examine the dataless application of neural network architectures in optimization by re-parameterizing problems using fully connected (or MLP), convolutional, graph, and quadr
Adversarial attacks can drastically reduce the accuracy and confidence level of classifiers while being imperceptible. Existing studies on the topic have largely focused on one-stage classifiers. In this paper, we study the robustness of two Two-Stage Hierarchical Classifier models, the flat and top…
Adversarial attacks have exposed the vulnerability of one-stage classifiers to carefully crafted perturbations which were shown to drastically alter their predictions while remaining imperceptible. In this paper, we examine the susceptibility of coarse-to-fine hierarchical classifiers to such types…