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11/20/2022
Overfreezing Meets Overparameterization: A Double Descent Perspective on Transfer Learning of Deep Neural Networks
We study the generalization behavior of transfer learning of deep neural...
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03/15/2022
Can Neural Nets Learn the Same Model Twice? Investigating Reproducibility and Double Descent from the Decision Boundary Perspective
We discuss methods for visualizing neural network decision boundaries an...
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09/06/2021
A Farewell to the Bias-Variance Tradeoff? An Overview of the Theory of Overparameterized Machine Learning
The rapid recent progress in machine learning (ML) has raised a number o...
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06/07/2021
Double Descent and Other Interpolation Phenomena in GANs
We study overparameterization in generative adversarial networks (GANs) ...
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03/09/2021
Transfer Learning Can Outperform the True Prior in Double Descent Regularization
We study a fundamental transfer learning process from source to target l...
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10/08/2020
Regularized Compression of MRI Data: Modular Optimization of Joint Reconstruction and Coding
The Magnetic Resonance Imaging (MRI) processing chain starts with a crit...
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06/12/2020
Double Double Descent: On Generalization Errors in Transfer Learning between Linear Regression Tasks
We study the transfer learning process between two linear regression pro...
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02/25/2020
Subspace Fitting Meets Regression: The Effects of Supervision and Orthonormality Constraints on Double Descent of Generalization Errors
We study the linear subspace fitting problem in the overparameterized se...
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03/04/2019
Algorithms for Piecewise Constant Signal Approximations
We consider the problem of finding optimal piecewise constant approximat...
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01/30/2019
Benefiting from Duplicates of Compressed Data: Shift-Based Holographic Compression of Images
Storage systems often rely on multiple copies of the same compressed dat...
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02/12/2018
Compression for Multiple Reconstructions
In this work we propose a method for optimizing the lossy compression fo...
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01/15/2018
System-Aware Compression
Many information systems employ lossy compression as a crucial intermedi...
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11/21/2017