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20122026
most citedDeep Decoder: Concise Image Representations from Untrained Non-convolutional Networks

181 citations · 396 across the 31 of their papers we have counts for

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Showing 2020Show all

5 papers · 1 filter

cs.LG2020

Optimal Sample Complexity of Subgradient Descent for Amplitude Flow via Non-Lipschitz Matrix Concentration

Paul Hand, Oscar Leong, Vladislav Voroninski

We consider the problem of recovering a real-valued -dimensional signal from phaseless, linear measurements and analyze the amplitude-based non-smooth least squares objectiv…

cs.IT2020★ 1 cited

Compressive Phase Retrieval: Optimal Sample Complexity with Deep Generative Priors

Paul Hand, Oscar Leong, Vladislav Voroninski

Advances in compressive sensing provided reconstruction algorithms of sparse signals from linear measurements with optimal sample complexity, but natural extensions of this methodo…

stat.ML2020★ 2 cited

Nonasymptotic Guarantees for Spiked Matrix Recovery with Generative Priors

Jorio Cocola, Paul Hand, Vladislav Voroninski

Many problems in statistics and machine learning require the reconstruction of a rank-one signal matrix from noisy data. Enforcing additional prior information on the rank-one comp…

cs.LG2020

Global Convergence of Sobolev Training for Overparameterized Neural Networks

Jorio Cocola, Paul Hand

Sobolev loss is used when training a network to approximate the values and derivatives of a target function at a prescribed set of input points. Recent works have demonstrated its…

cs.LG2020

Reducing the Representation Error of GAN Image Priors Using the Deep Decoder

Mara Daniels, Paul Hand, Reinhard Heckel

Generative models, such as GANs, learn an explicit low-dimensional representation of a particular class of images, and so they may be used as natural image priors for solving inver…