no code implementations • 11 Jul 2023 • James Atwood, Tina Tian, Ben Packer, Meghana Deodhar, Jilin Chen, Alex Beutel, Flavien Prost, Ahmad Beirami
Despite the rich literature on machine learning fairness, relatively little attention has been paid to remediating complex systems, where the final prediction is the combination of multiple classifiers and where multiple groups are present.
no code implementations • 1 Nov 2019 • James Atwood, Hansa Srinivasan, Yoni Halpern, D. Sculley
Simulations of infectious disease spread have long been used to understand how epidemics evolve and how to effectively treat them.
2 code implementations • ICLR 2020 • David Madras, James Atwood, Alex D'Amour
We present local ensembles, a method for detecting underspecification -- when many possible predictors are consistent with the training data and model class -- at test time in a pre-trained model.
no code implementations • 17 Dec 2018 • Alexey A. Gritsenko, Alex D'Amour, James Atwood, Yoni Halpern, D. Sculley
We introduce the BriarPatch, a pixel-space intervention that obscures sensitive attributes from representations encoded in pre-trained classifiers.
no code implementations • 22 Nov 2017 • Shreya Shankar, Yoni Halpern, Eric Breck, James Atwood, Jimbo Wilson, D. Sculley
Further, we analyze classifiers trained on these data sets to assess the impact of these training distributions and find strong differences in the relative performance on images from different locales.
no code implementations • 26 Oct 2017 • James Atwood, Siddharth Pal, Don Towsley, Ananthram Swami
The predictive power and overall computational efficiency of Diffusion-convolutional neural networks make them an attractive choice for node classification tasks.
3 code implementations • NeurIPS 2016 • James Atwood, Don Towsley
We present diffusion-convolutional neural networks (DCNNs), a new model for graph-structured data.
Ranked #7 on Node Classification on PubMed (0.1%)
no code implementations • 22 May 2014 • James Atwood, Don Towsley, Krista Gile, David Jensen
We investigate the problem of learning to generate complex networks from data.