Search Results for author: Russell Stewart

Found 6 papers, 2 papers with code

fastMRI+: Clinical Pathology Annotations for Knee and Brain Fully Sampled Multi-Coil MRI Data

1 code implementation8 Sep 2021 Ruiyang Zhao, Burhaneddin Yaman, Yuxin Zhang, Russell Stewart, Austin Dixon, Florian Knoll, Zhengnan Huang, Yvonne W. Lui, Michael S. Hansen, Matthew P. Lungren

Improving speed and image quality of Magnetic Resonance Imaging (MRI) via novel reconstruction approaches remains one of the highest impact applications for deep learning in medical imaging.

MRI Reconstruction

Adversarial Constraint Learning for Structured Prediction

1 code implementation27 May 2018 Hongyu Ren, Russell Stewart, Jiaming Song, Volodymyr Kuleshov, Stefano Ermon

Constraint-based learning reduces the burden of collecting labels by having users specify general properties of structured outputs, such as constraints imposed by physical laws.

Pose Estimation Structured Prediction +2

On the Limits of Learning Representations with Label-Based Supervision

no code implementations7 Mar 2017 Jiaming Song, Russell Stewart, Shengjia Zhao, Stefano Ermon

Advances in neural network based classifiers have transformed automatic feature learning from a pipe dream of stronger AI to a routine and expected property of practical systems.

Representation Learning Transfer Learning

Label-Free Supervision of Neural Networks with Physics and Domain Knowledge

no code implementations18 Sep 2016 Russell Stewart, Stefano Ermon

In many machine learning applications, labeled data is scarce and obtaining more labels is expensive.

End-to-end people detection in crowded scenes

no code implementations CVPR 2016 Russell Stewart, Mykhaylo Andriluka

Current people detectors operate either by scanning an image in a sliding window fashion or by classifying a discrete set of proposals.

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