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07/28/2023
How regularization affects the geometry of loss functions
What neural networks learn depends fundamentally on the geometry of the ...
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05/08/2020
The critical locus of overparameterized neural networks
Many aspects of the geometry of loss functions in deep learning remain m...
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05/06/2020
A comparison of group testing architectures for COVID-19 testing
An important component of every country's COVID-19 response is fast and ...
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09/14/2018
Secondary gradient descent in higher codimension
In this paper, we analyze discrete gradient descent and ϵ-noisy gradient...
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08/14/2018
Discrete gradient descent differs qualitatively from gradient flow
We consider gradient descent on functions of the form L_1 = |f| and L_2 ...
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04/26/2018