{"id":16162478,"url":"https://github.com/sunsided/optimization","last_synced_at":"2025-10-14T04:04:50.730Z","repository":{"id":34920826,"uuid":"38976783","full_name":"sunsided/optimization","owner":"sunsided","description":"(Nonlinear) optimization algorithms in C#","archived":false,"fork":false,"pushed_at":"2021-07-25T11:20:53.000Z","size":228,"stargazers_count":10,"open_issues_count":0,"forks_count":3,"subscribers_count":5,"default_branch":"main","last_synced_at":"2025-02-28T12:32:43.258Z","etag":null,"topics":["conjugate-gradient-descent","csharp","dotnet","gradient-descent","hager-zhang","neural-network","nonlinear-optimization","optimization","optimization-algorithms"],"latest_commit_sha":null,"homepage":"https://www.nuget.org/packages/widemeadows.Optimization","language":"C#","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"eupl-1.1","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/sunsided.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGELOG.md","contributing":null,"funding":null,"license":"LICENSE.md","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2015-07-12T20:27:11.000Z","updated_at":"2024-03-27T17:32:34.000Z","dependencies_parsed_at":"2022-09-17T17:24:49.126Z","dependency_job_id":null,"html_url":"https://github.com/sunsided/optimization","commit_stats":null,"previous_names":[],"tags_count":2,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sunsided%2Foptimization","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sunsided%2Foptimization/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sunsided%2Foptimization/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sunsided%2Foptimization/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/sunsided","download_url":"https://codeload.github.com/sunsided/optimization/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":243950927,"owners_count":20373664,"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":["conjugate-gradient-descent","csharp","dotnet","gradient-descent","hager-zhang","neural-network","nonlinear-optimization","optimization","optimization-algorithms"],"created_at":"2024-10-10T02:30:16.439Z","updated_at":"2025-10-14T04:04:45.698Z","avatar_url":"https://github.com/sunsided.png","language":"C#","funding_links":[],"categories":[],"sub_categories":[],"readme":"# (Nonlinear) Optimization Library\n\nThis library aims to implement different mathematical optimization algorithms, such as regular and conjugate gradient descent. Mathematics is backed by [Math.NET Numerics](https://github.com/mathnet/mathnet-numerics).\n\n## Gradient Descent Algorithms\n\n* Resilient Error Gradient Descent\n\n## Conjugate Gradient Descent Algorithms\n\n* Hager-Zhang (\"CG_DESCENT\")\n* Polak-Ribière (supporting preconditioning)\n* Fletcher-Reeves\n\n## Line Search Algorithms\n\n- Secant\n- Hager-Zhang with quadratic stepping\n\n## Cost Functions\n\n* Residual Sum of Squares","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsunsided%2Foptimization","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsunsided%2Foptimization","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsunsided%2Foptimization/lists"}