Ecosyste.ms: Repos
An open API service providing repository metadata for many open source software ecosystems.
GitHub topics: unconstrained-optimization
libprima/prima
PRIMA is a package for solving general nonlinear optimization problems without using derivatives. It provides the reference implementation for Powell's derivative-free optimization methods, i.e., COBYLA, UOBYQA, NEWUOA, BOBYQA, and LINCOA. PRIMA means Reference Implementation for Powell's methods with Modernization and Amelioration, P for Powell.
Language: Fortran - Size: 20.2 MB - Last synced: about 16 hours ago - Pushed: about 18 hours ago - Stars: 286 - Forks: 34
thieu1995/opfunu
A collection of Benchmark functions for numerical optimization problems
Language: Python - Size: 20.2 MB - Last synced: 5 days ago - Pushed: 6 days ago - Stars: 103 - Forks: 38
JuliaNLSolvers/Optim.jl
Optimization functions for Julia
Language: Julia - Size: 5.49 MB - Last synced: 1 day ago - Pushed: 9 days ago - Stars: 1,092 - Forks: 214
pdfo/pdfo
Powell's Derivative-Free Optimization solvers.
Language: Fortran - Size: 4.03 MB - Last synced: 6 days ago - Pushed: 7 days ago - Stars: 91 - Forks: 25
ralna/CUTEst
The Constrained and Unconstrained Testing Environment with safe threads (CUTEst) for optimization software
Language: Fortran - Size: 3.75 MB - Last synced: 8 days ago - Pushed: 8 days ago - Stars: 76 - Forks: 18
optiprofiler/optiprofiler
Benchmarking optimization solvers.
Language: Python - Size: 1.56 MB - Last synced: about 2 months ago - Pushed: about 2 months ago - Stars: 4 - Forks: 1
quant-sci/optymus
A comprehensive collection of optimization methods with focus on research.
Language: Python - Size: 49.2 MB - Last synced: about 3 hours ago - Pushed: about 6 hours ago - Stars: 3 - Forks: 0
abelsiqueira/linux-cutest
A CUTEst practical installer
Language: Shell - Size: 45.9 KB - Last synced: about 2 months ago - Pushed: over 5 years ago - Stars: 3 - Forks: 0
MohEsmail143/numerical-optimization-techniques
A set of Jupyter notebooks that investigate and compare the performance of several numerical optimization techniques, both unconstrained (univariate search, Powell's method and Gradient Descent (fixed step and optimal step)) and constrained (Exterior Penalty method).
Language: Jupyter Notebook - Size: 1.71 MB - Last synced: 3 months ago - Pushed: 3 months ago - Stars: 0 - Forks: 0
SupremaLex/UO-test-funcs
Implementation of collection of test functions for UO(Unconstrained Optimization)
Language: Python - Size: 29.3 KB - Last synced: 9 days ago - Pushed: about 6 years ago - Stars: 2 - Forks: 0
He-jiazhi/Operations-Research-Course-Project
Course Projects for Operations Research in USTC (2021 Fall).
Language: Python - Size: 1.09 MB - Last synced: 6 months ago - Pushed: 6 months ago - Stars: 0 - Forks: 0
GuanSuns/Statistical-Machine-Learning-and-Data-Mining
Algorithms in Statistical Machine Learning and Data Mining
Language: Jupyter Notebook - Size: 2.06 MB - Last synced: 6 months ago - Pushed: over 4 years ago - Stars: 0 - Forks: 0
jacobwilliams/PowellOpt
Optimization algorithms by M.J.D. Powell
Language: Fortran - Size: 2.19 MB - Last synced: 4 months ago - Pushed: 6 months ago - Stars: 34 - Forks: 7
Heyyassinesedjari/pyoptim
A Python package integrating around ten unconstrained optimization algorithms, inclusive of 2D/3D visualizations for comparative analysis, and incorporated matrix operations.
Language: Jupyter Notebook - Size: 6.16 MB - Last synced: 7 months ago - Pushed: 7 months ago - Stars: 0 - Forks: 0
ZJU-FAST-Lab/LBFGS-Lite
LBFGS-Lite: A header-only L-BFGS unconstrained optimizer.
Language: C++ - Size: 67.4 KB - Last synced: 7 months ago - Pushed: about 1 year ago - Stars: 234 - Forks: 46
shamsbasir/investigating_mitigating_failure_modes_in_pinns
This repository contains the code and models for our paper "Investigating and Mitigating Failure Modes in Physics-informed Neural Networks(PINNs)"
Language: Jupyter Notebook - Size: 4.2 MB - Last synced: 6 months ago - Pushed: 6 months ago - Stars: 9 - Forks: 1
Beliavsky/Optimization-Codes-by-ChatGPT
numerical optimization subroutines in Fortran generated by ChatGPT-4
Language: Fortran - Size: 46.9 KB - Last synced: 4 months ago - Pushed: about 1 year ago - Stars: 5 - Forks: 0
dmeoli/optiml
Optimizers for/and sklearn compatible Machine Learning models
Language: Python - Size: 483 MB - Last synced: 23 days ago - Pushed: over 1 year ago - Stars: 7 - Forks: 4
dwave-examples/maximum-cut
Solve a max-cut problem using a quantum computer
Language: Python - Size: 768 KB - Last synced: 7 months ago - Pushed: 7 months ago - Stars: 26 - Forks: 27
iskolbin/cg_descent
CG_DESCENT unconstrained nonlinear optimization algorithm by William W. Hager and Hongchao Zhang in single header library, original code taken from http://users.clas.ufl.edu/hager/papers/Software/
Language: C - Size: 102 KB - Last synced: 10 months ago - Pushed: over 5 years ago - Stars: 3 - Forks: 0
sibirbil/PMBSolve
An optimization solver for unconstrained differentiable problems
Language: Jupyter Notebook - Size: 6.07 MB - Last synced: 10 months ago - Pushed: over 3 years ago - Stars: 2 - Forks: 3
dwave-examples/image-segmentation
Perform basic image segmentation using discrete quadratic models (DQM) and hybrid solvers.
Language: Python - Size: 93.8 KB - Last synced: 7 months ago - Pushed: 7 months ago - Stars: 7 - Forks: 17
propol/Optimization_Algorithms
Optimization algorithms written in Python and MATLAB
Language: MATLAB - Size: 47.9 KB - Last synced: about 1 year ago - Pushed: almost 5 years ago - Stars: 7 - Forks: 3
AdamPiszczek/rosenbrock-function-optimization
rosenbrock function optimization with four different methods (unconstrained optimization)
Language: MATLAB - Size: 127 KB - Last synced: 4 months ago - Pushed: about 2 years ago - Stars: 1 - Forks: 0
aditiisaxena/Convex-Optimisation-MTH377
This repository contains assignments completed in the course "Convex Optimisation" using python
Language: Jupyter Notebook - Size: 225 KB - Last synced: about 1 year ago - Pushed: about 1 year ago - Stars: 0 - Forks: 0
mohamad-amin/UnconstrainedOptimization
Unconstrained optimization algorithms in python, line search and trust region methods
Language: Jupyter Notebook - Size: 3.52 MB - Last synced: 4 months ago - Pushed: over 5 years ago - Stars: 16 - Forks: 5
Pradeep23-01/Optimization-Algorithms
A repository of optimization algorithms implemented in Python & MATLAB for mathematical optimization problems. Algorithms such as Genetic Algorithm, PSO, linear programming, and etc.
Language: Jupyter Notebook - Size: 7.71 MB - Last synced: about 1 year ago - Pushed: about 1 year ago - Stars: 0 - Forks: 0
quantophile/optimization_algorithms
Julia implementations of several well-known optimization algorithms in engineering and operations research.
Language: Jupyter Notebook - Size: 3.09 MB - Last synced: over 1 year ago - Pushed: about 3 years ago - Stars: 7 - Forks: 1
libprima/.github
PRIMA: Reference Implementation for Powell's methods with Modernization and Amelioration
Size: 6.84 KB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 0 - Forks: 2
1997alireza/Optimization
Optimization course assignments under the supervision of Dr. Maryam Amirmazlaghani
Language: Jupyter Notebook - Size: 366 KB - Last synced: over 1 year ago - Pushed: almost 5 years ago - Stars: 3 - Forks: 3
dilettagoglia/unconstrained-optimization
Estimating the 2-norm for a rectangular matrix (unconstrained approach) using two optimization algorithms: Standard gradient descent (steepest descent) method, and quasi-Newton method
Language: Mathematica - Size: 998 KB - Last synced: 11 months ago - Pushed: over 3 years ago - Stars: 0 - Forks: 0
alessandrocuda/CM_Project_19_20
Computational Mathematics (CM) for learning and data analysis Project - Training a neural network with nonlinear conjugate gradient (FR, PR, HS, PR+, HS+) and limited-memory bfgs methods.
Language: TeX - Size: 4.61 MB - Last synced: over 1 year ago - Pushed: over 3 years ago - Stars: 0 - Forks: 1
frnptr1/OTDM
optimization techniques for data mining
Language: MATLAB - Size: 5.95 MB - Last synced: about 1 year ago - Pushed: over 5 years ago - Stars: 0 - Forks: 1
