Search Results for author: Yatong Bai

Found 8 papers, 3 papers with code

MixedNUTS: Training-Free Accuracy-Robustness Balance via Nonlinearly Mixed Classifiers

1 code implementation3 Feb 2024 Yatong Bai, Mo Zhou, Vishal M. Patel, Somayeh Sojoudi

Adversarial robustness often comes at the cost of degraded accuracy, impeding the real-life application of robust classification models.

Adversarial Robustness Robust classification

Let's Go Shopping (LGS) -- Web-Scale Image-Text Dataset for Visual Concept Understanding

no code implementations9 Jan 2024 Yatong Bai, Utsav Garg, Apaar Shanker, Haoming Zhang, Samyak Parajuli, Erhan Bas, Isidora Filipovic, Amelia N. Chu, Eugenia D Fomitcheva, Elliot Branson, Aerin Kim, Somayeh Sojoudi, Kyunghyun Cho

Vision and vision-language applications of neural networks, such as image classification and captioning, rely on large-scale annotated datasets that require non-trivial data-collecting processes.

Image Captioning Image Classification +3

Mixing Classifiers to Alleviate the Accuracy-Robustness Trade-Off

no code implementations26 Nov 2023 Yatong Bai, Brendon G. Anderson, Somayeh Sojoudi

However, standard learning models often suffer from an accuracy-robustness trade-off, which is a limitation that must be overcome in the control of safety-critical systems that require both high performance and rigorous robustness guarantees.

Improving the Accuracy-Robustness Trade-Off of Classifiers via Adaptive Smoothing

1 code implementation29 Jan 2023 Yatong Bai, Brendon G. Anderson, Aerin Kim, Somayeh Sojoudi

While prior research has proposed a plethora of methods that build neural classifiers robust against adversarial robustness, practitioners are still reluctant to adopt them due to their unacceptably severe clean accuracy penalties.

 Ranked #1 on Adversarial Robustness on CIFAR-100 (using extra training data)

Adversarial Robustness

Efficient Global Optimization of Two-layer ReLU Networks: Quadratic-time Algorithms and Adversarial Training

no code implementations6 Jan 2022 Yatong Bai, Tanmay Gautam, Somayeh Sojoudi

We apply the robust convex optimization theory to convex training and develop convex formulations that train ANNs robust to adversarial inputs.

Practical Convex Formulation of Robust One-hidden-layer Neural Network Training

no code implementations25 May 2021 Yatong Bai, Tanmay Gautam, Yu Gai, Somayeh Sojoudi

Recent work has shown that the training of a one-hidden-layer, scalar-output fully-connected ReLU neural network can be reformulated as a finite-dimensional convex program.

Adversarial Robustness Binary Classification

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