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preconditioner

Here are 5 public repositories matching this topic...

lixilinx / psgd_torch

Pytorch implementation of preconditioned stochastic gradient descent (Kron and affine preconditioner, low-rank approximation preconditioner and more)

deep-learning pytorch lie-groups optimization-algorithms stochastic-gradient-descent preconditioner low-rank-approximation kronecker-factored-approximation second-order-optimization affine-group hessian-vector-product

Updated Dec 14, 2024
Python

lixilinx / psgd_tf

Tensorflow implementation of preconditioned stochastic gradient descent

deep-learning tensorflow lie-groups optimization-algorithms stochastic-gradient-descent preconditioner low-rank-approximation second-order-optimization affine-group hessian-vector-product

Updated Nov 23, 2023
Python

jsappl / DeepPreconditioning

Design preconditioners with a CNN to accelerate the conjugate gradient method.

machine-learning deep-learning cnn cfd openfoam preconditioner

Updated Feb 20, 2025
Python

hifirworks / hifir4py

Python interface for HIFIR (https://github.com/hifirproject/hifir)

linear-algebra applied-mathematics preconditioner singular-system ill-conditioned preconditioners

Updated Aug 30, 2021
Python

MWillettM / Preconditioned-conjugate-gradient-algorithm-for-high-dimensional-data

Python Implementation of the preconditioned conjugate gradient algorithm

conjugate-gradient radial-basis-function preconditioning preconditioner

Updated Oct 23, 2024
Python

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