Picture for Saiprasad Ravishankar

Saiprasad Ravishankar

Variational Learning Finds Flatter Solutions at the Edge of Stability

Add code
Jun 15, 2025
Viaarxiv icon

A Dataless Reinforcement Learning Approach to Rounding Hyperplane Optimization for Max-Cut

Add code
May 19, 2025
Viaarxiv icon

UGoDIT: Unsupervised Group Deep Image Prior Via Transferable Weights

Add code
May 16, 2025
Viaarxiv icon

Learning Dynamics of Deep Linear Networks Beyond the Edge of Stability

Add code
Feb 27, 2025
Viaarxiv icon

Understanding Untrained Deep Models for Inverse Problems: Algorithms and Theory

Add code
Feb 25, 2025
Viaarxiv icon

Learnable Scaled Gradient Descent for Guaranteed Robust Tensor PCA

Add code
Jan 08, 2025
Figure 1 for Learnable Scaled Gradient Descent for Guaranteed Robust Tensor PCA
Figure 2 for Learnable Scaled Gradient Descent for Guaranteed Robust Tensor PCA
Figure 3 for Learnable Scaled Gradient Descent for Guaranteed Robust Tensor PCA
Figure 4 for Learnable Scaled Gradient Descent for Guaranteed Robust Tensor PCA
Viaarxiv icon

Pruning Unrolled Networks (PUN) at Initialization for MRI Reconstruction Improves Generalization

Add code
Dec 24, 2024
Figure 1 for Pruning Unrolled Networks (PUN) at Initialization for MRI Reconstruction Improves Generalization
Figure 2 for Pruning Unrolled Networks (PUN) at Initialization for MRI Reconstruction Improves Generalization
Figure 3 for Pruning Unrolled Networks (PUN) at Initialization for MRI Reconstruction Improves Generalization
Figure 4 for Pruning Unrolled Networks (PUN) at Initialization for MRI Reconstruction Improves Generalization
Viaarxiv icon

SITCOM: Step-wise Triple-Consistent Diffusion Sampling for Inverse Problems

Add code
Oct 06, 2024
Figure 1 for SITCOM: Step-wise Triple-Consistent Diffusion Sampling for Inverse Problems
Figure 2 for SITCOM: Step-wise Triple-Consistent Diffusion Sampling for Inverse Problems
Figure 3 for SITCOM: Step-wise Triple-Consistent Diffusion Sampling for Inverse Problems
Figure 4 for SITCOM: Step-wise Triple-Consistent Diffusion Sampling for Inverse Problems
Viaarxiv icon

uDiG-DIP: Unrolled Diffusion-Guided Deep Image Prior For Medical Image Reconstruction

Add code
Oct 06, 2024
Viaarxiv icon

Learning Robust Features for Scatter Removal and Reconstruction in Dynamic ICF X-Ray Tomography

Add code
Aug 22, 2024
Viaarxiv icon