{"id":28452690,"url":"https://github.com/juliasmoothoptimizers/nlpmodelsmodifiers.jl","last_synced_at":"2025-06-27T23:31:59.100Z","repository":{"id":38340710,"uuid":"347155991","full_name":"JuliaSmoothOptimizers/NLPModelsModifiers.jl","owner":"JuliaSmoothOptimizers","description":null,"archived":false,"fork":false,"pushed_at":"2025-03-01T23:15:53.000Z","size":1307,"stargazers_count":9,"open_issues_count":9,"forks_count":9,"subscribers_count":5,"default_branch":"main","last_synced_at":"2025-06-06T18:12:24.121Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Julia","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/JuliaSmoothOptimizers.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE.md","code_of_conduct":null,"threat_model":null,"audit":null,"citation":"CITATION.cff","codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":".zenodo.json"}},"created_at":"2021-03-12T18:10:08.000Z","updated_at":"2025-03-01T23:13:23.000Z","dependencies_parsed_at":"2024-05-07T12:26:50.362Z","dependency_job_id":"1cafd921-ed13-4881-b66c-93d20fca0721","html_url":"https://github.com/JuliaSmoothOptimizers/NLPModelsModifiers.jl","commit_stats":{"total_commits":583,"total_committers":20,"mean_commits":29.15,"dds":0.4699828473413379,"last_synced_commit":"4bd1c3c2ce39d7b759aa71faf2f54a266a3ad37d"},"previous_names":[],"tags_count":21,"template":false,"template_full_name":null,"purl":"pkg:github/JuliaSmoothOptimizers/NLPModelsModifiers.jl","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/JuliaSmoothOptimizers%2FNLPModelsModifiers.jl","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/JuliaSmoothOptimizers%2FNLPModelsModifiers.jl/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/JuliaSmoothOptimizers%2FNLPModelsModifiers.jl/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/JuliaSmoothOptimizers%2FNLPModelsModifiers.jl/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/JuliaSmoothOptimizers","download_url":"https://codeload.github.com/JuliaSmoothOptimizers/NLPModelsModifiers.jl/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/JuliaSmoothOptimizers%2FNLPModelsModifiers.jl/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":262351545,"owners_count":23297633,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2025-06-06T18:12:23.514Z","updated_at":"2025-06-27T23:31:59.092Z","avatar_url":"https://github.com/JuliaSmoothOptimizers.png","language":"Julia","funding_links":[],"categories":[],"sub_categories":[],"readme":"# NLPModelsModifiers\n\nThis package provides optimization models based on [NLPModels](https://github.com/JuliaSmoothOptimizers/NLPModels.jl).\nThe API can be found on their [documentation page](https://juliasmoothoptimizers.github.io/NLPModels.jl/dev/api).\n\nThe models in this package specialize on modifying existing methods.\n\n## How to Cite\n\n If you use NLPModelsModifiers.jl in your work, please cite using the format given in [CITATION.cff](https://github.com/JuliaSmoothOptimizers/NLPModelsModifiers.jl/blob/main/CITATION.cff).\n\n[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.4603924.svg)](https://doi.org/10.5281/zenodo.4603924)\n[![GitHub release](https://img.shields.io/github/release/JuliaSmoothOptimizers/NLPModelsModifiers.jl.svg)](https://github.com/JuliaSmoothOptimizers/NLPModelsModifiers.jl/releases/latest)\n[![](https://img.shields.io/badge/docs-stable-3f51b5.svg)](https://JuliaSmoothOptimizers.github.io/NLPModelsModifiers.jl/stable)\n[![](https://img.shields.io/badge/docs-latest-3f51b5.svg)](https://JuliaSmoothOptimizers.github.io/NLPModelsModifiers.jl/dev)\n[![codecov](https://codecov.io/gh/JuliaSmoothOptimizers/NLPModelsModifiers.jl/branch/main/graph/badge.svg)](https://codecov.io/gh/JuliaSmoothOptimizers/NLPModelsModifiers.jl)\n\n![CI](https://github.com/JuliaSmoothOptimizers/NLPModelsModifiers.jl/workflows/CI/badge.svg?branch=main)\n[![Cirrus CI - Base Branch Build Status](https://img.shields.io/cirrus/github/JuliaSmoothOptimizers/NLPModelsModifiers.jl?logo=Cirrus%20CI)](https://cirrus-ci.com/github/JuliaSmoothOptimizers/NLPModelsModifiers.jl)\n\n## Models\n\nThe following models are implemented.\n\n- [`FeasibilityFormNLS`](@ref): Creates residual variables and constraints, so that the residual is linear.\n- [`FeasibilityResidual`](@ref): Creates a nonlinear least squares model from an equality constrained problem in which the residual function is the constraints function.\n- [`LBFGSModel`](@ref): Creates a model using a LBFGS approximation to the Hessian using an existing NLPModel.\n- [`LSR1Model`](@ref): Creates a model using a LSR1 approximation to the Hessian using an existing NLPModel.\n- [`SlackModel`](@ref): Creates an equality constrained problem with bounds on the variables using an existing NLPModel.\n- [`SlackNLSModel`](@ref): Creates an equality constrained nonlinear least squares problem with bounds on the variables using an existing NLSModel.\n\nSee the [documentation](https://JuliaSmoothOptimizers.github.io/NLPModels.jl/dev/) for details on the models.\n\n## Installation\n\n```julia\npkg\u003e add NLPModelsModifiers\n```\n\n# Bug reports and discussions\n\nIf you think you found a bug, feel free to open an [issue](https://github.com/JuliaSmoothOptimizers/NLPModelsModifiers.jl/issues).\nFocused suggestions and requests can also be opened as issues. Before opening a pull request, start an issue or a discussion on the topic, please.\n\nIf you want to ask a question not suited for a bug report, feel free to start a discussion [here](https://github.com/JuliaSmoothOptimizers/Organization/discussions). This forum is for general discussion about this repository and the [JuliaSmoothOptimizers](https://github.com/JuliaSmoothOptimizers), so questions about any of our packages are welcome.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjuliasmoothoptimizers%2Fnlpmodelsmodifiers.jl","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fjuliasmoothoptimizers%2Fnlpmodelsmodifiers.jl","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjuliasmoothoptimizers%2Fnlpmodelsmodifiers.jl/lists"}