Liqun Wang

collaborators

2 papers

math.ST2026

Support Recovery and $ℓ_{2}$ -Error Bound for Sparse Regression with Quadratic Measurements via Weakly-Convex-Concave Regularization

Jun Fan, Jingyu Yang, Xinyu Zhang +1

The recovery of unknown signals from quadratic measurements finds extensive applications in fields such as phase retrieval, power system state estimation, and unlabeled distance ge…

cs.LG2026

Correcting Mode Proportion Bias in Generalized Bayesian Inference via a Weighted Kernel Stein Discrepancy

Elham Afzali, Saman Muthukumarana, Liqun Wang

Generalized Bayesian Inference (GBI) provides a flexible framework for updating prior distributions using various loss functions instead of the traditional likelihoods, thereby enh…

Support Recovery and ℓ2​-Error Bound for Sparse Regression with Quadratic Measurements via Weakly-Convex-Concave Regularization

Correcting Mode Proportion Bias in Generalized Bayesian Inference via a Weighted Kernel Stein Discrepancy

Support Recovery and $ℓ_{2}$ -Error Bound for Sparse Regression with Quadratic Measurements via Weakly-Convex-Concave Regularization