Search Results for author: Mohammad Azizmalayeri

Found 9 papers, 4 papers with code

Blacksmith: Fast Adversarial Training of Vision Transformers via a Mixture of Single-step and Multi-step Methods

no code implementations29 Oct 2023 Mahdi Salmani, Alireza Dehghanpour Farashah, Mohammad Azizmalayeri, Mahdi Amiri, Navid Eslami, Mohammad Taghi Manzuri, Mohammad Hossein Rohban

Despite the remarkable success achieved by deep learning algorithms in various domains, such as computer vision, they remain vulnerable to adversarial perturbations.

Seeking Next Layer Neurons' Attention for Error-Backpropagation-Like Training in a Multi-Agent Network Framework

no code implementations15 Oct 2023 Arshia Soltani Moakhar, Mohammad Azizmalayeri, Hossein Mirzaei, Mohammad Taghi Manzuri, Mohammad Hossein Rohban

Despite considerable theoretical progress in the training of neural networks viewed as a multi-agent system of neurons, particularly concerning biological plausibility and decentralized training, their applicability to real-world problems remains limited due to scalability issues.

Unmasking the Chameleons: A Benchmark for Out-of-Distribution Detection in Medical Tabular Data

1 code implementation28 Sep 2023 Mohammad Azizmalayeri, Ameen Abu-Hanna, Giovanni Ciná

Despite their success, Machine Learning (ML) models do not generalize effectively to data not originating from the training distribution.

Out-of-Distribution Detection

A Data-Centric Approach for Improving Adversarial Training Through the Lens of Out-of-Distribution Detection

no code implementations25 Jan 2023 Mohammad Azizmalayeri, Arman Zarei, Alireza Isavand, Mohammad Taghi Manzuri, Mohammad Hossein Rohban

For this purpose, we first demonstrate that the existing model-based methods can be equivalent to applying smaller perturbation or optimization weights to the hard training examples.

Data Augmentation Out-of-Distribution Detection

Your Out-of-Distribution Detection Method is Not Robust!

1 code implementation30 Sep 2022 Mohammad Azizmalayeri, Arshia Soltani Moakhar, Arman Zarei, Reihaneh Zohrabi, Mohammad Taghi Manzuri, Mohammad Hossein Rohban

Therefore, unlike OOD detection in the standard setting, access to OOD, as well as in-distribution, samples sounds necessary in the adversarial training setup.

Out-of-Distribution Detection Out of Distribution (OOD) Detection

PIAT: Physics Informed Adversarial Training for Solving Partial Differential Equations

1 code implementation14 Jul 2022 Simin Shekarpaz, Mohammad Azizmalayeri, Mohammad Hossein Rohban

In this paper, we propose the physics informed adversarial training (PIAT) of neural networks for solving nonlinear differential equations (NDE).

OOD Augmentation May Be at Odds with Open-Set Recognition

no code implementations9 Jun 2022 Mohammad Azizmalayeri, Mohammad Hossein Rohban

Despite advances in image classification methods, detecting the samples not belonging to the training classes is still a challenging problem.

Image Classification Open Set Learning

Lagrangian Objective Function Leads to Improved Unforeseen Attack Generalization in Adversarial Training

1 code implementation29 Mar 2021 Mohammad Azizmalayeri, Mohammad Hossein Rohban

However, it usually fails against other attacks, i. e. the model overfits to the training attack scheme.

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