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08/12/2022
ALS: Augmented Lagrangian Sketching Methods for Linear Systems
We develop two fundamental stochastic sketching techniques; Penalty Sket...
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05/23/2022
Augmented Newton Method for Optimization: Global Linear Rate and Momentum Interpretation
We propose two variants of Newton method for solving unconstrained minim...
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05/17/2022
Penalty Augmented Kaczmarz Methods For Linear Systems Linear Feasibility Problems
In this work, we shed light on the so-called Kaczmarz method for solving...
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12/24/2020
Stochastic Steepest Descent Methods for Linear Systems: Greedy Sampling Momentum
Recently proposed adaptive Sketch Project (SP) methods connect sever...
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12/22/2020
Algorithms for Solving Nonlinear Binary Optimization Problems in Robust Causal Inference
Identifying cause-effect relation among variables is a key step in the d...
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12/05/2020