activity
20142023
most citedCaffe: Convolutional Architecture for Fast Feature Embedding

4.3k citations · 10.2k across the 23 of their papers we have counts for

collaborators
Showing cs.LGShow all

10 papers · 1 filter

cs.LG2023

Seasoning Model Soups for Robustness to Adversarial and Natural Distribution Shifts

Francesco Croce, Sylvestre-Alvise Rebuffi, Evan Shelhamer +1

Adversarial training is widely used to make classifiers robust to a specific threat or adversary, such as -norm bounded perturbations of a given -norm. However, existing…

cs.LG2022★ 14 cited

Back to the Source: Diffusion-Driven Test-Time Adaptation

Jin Gao, Jialing Zhang, Xihui Liu +3

Test-time adaptation harnesses test inputs to improve the accuracy of a model trained on source data when tested on shifted target data. Existing methods update the source model by…

cs.LG2022★ 10 cited

Evaluating the Adversarial Robustness of Adaptive Test-time Defenses

Francesco Croce, Sven Gowal, Thomas Brunner +3

Adaptive defenses, which optimize at test time, promise to improve adversarial robustness. We categorize such adaptive test-time defenses, explain their potential benefits and draw…

cs.LG2021★ 206 cited

Perceiver IO: A General Architecture for Structured Inputs & Outputs

Andrew Jaegle, Sebastian Borgeaud, Jean-Baptiste Alayrac +12

A central goal of machine learning is the development of systems that can solve many problems in as many data domains as possible. Current architectures, however, cannot be applied…

cs.LG2021★ 8 cited

Fighting Gradients with Gradients: Dynamic Defenses against Adversarial Attacks

Dequan Wang, An Ju, Evan Shelhamer +2

Adversarial attacks optimize against models to defeat defenses. Existing defenses are static, and stay the same once trained, even while attacks change. We argue that models should…

cs.LG2020★ 2 cited

It Is Likely That Your Loss Should be a Likelihood

Mark Hamilton, Evan Shelhamer, William T. Freeman

Many common loss functions such as mean-squared-error, cross-entropy, and reconstruction loss are unnecessarily rigid. Under a probabilistic interpretation, these common losses cor…

cs.LG2020★ 286 cited

Tent: Fully Test-time Adaptation by Entropy Minimization

Dequan Wang, Evan Shelhamer, Shaoteng Liu +2

A model must adapt itself to generalize to new and different data during testing. In this setting of fully test-time adaptation the model has only the test data and its own paramet…

cs.LG2019★ 80 cited

Infinite Mixture Prototypes for Few-Shot Learning

Kelsey R. Allen, Evan Shelhamer, Hanul Shin +1

We propose infinite mixture prototypes to adaptively represent both simple and complex data distributions for few-shot learning. Our infinite mixture prototypes represent each clas…

cs.LG2018

Zero-Shot Visual Imitation

Deepak Pathak, Parsa Mahmoudieh, Guanghao Luo +7

The current dominant paradigm for imitation learning relies on strong supervision of expert actions to learn both 'what' and 'how' to imitate. We pursue an alternative paradigm whe…

cs.LG2016★ 91 cited

Loss is its own Reward: Self-Supervision for Reinforcement Learning

Evan Shelhamer, Parsa Mahmoudieh, Max Argus +1

Reinforcement learning optimizes policies for expected cumulative reward. Need the supervision be so narrow? Reward is delayed and sparse for many tasks, making it a difficult and…