{"id":23076442,"url":"https://github.com/lkwinta/stochastic_minimization","last_synced_at":"2025-07-20T20:05:35.354Z","repository":{"id":218963028,"uuid":"747813386","full_name":"lkwinta/stochastic_minimization","owner":"lkwinta","description":"Stochastic minimization project for Statistics course on AGH UST","archived":false,"fork":false,"pushed_at":"2024-01-25T17:59:34.000Z","size":2495,"stargazers_count":0,"open_issues_count":0,"forks_count":1,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-04-03T12:16:08.833Z","etag":null,"topics":["genetic-algorithm","multi-start","pure-random-search","r","stochastic-optimization"],"latest_commit_sha":null,"homepage":"","language":"R","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/lkwinta.png","metadata":{"files":{"readme":"Readme.MD","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2024-01-24T17:33:32.000Z","updated_at":"2024-01-25T18:04:13.000Z","dependencies_parsed_at":"2024-12-16T09:39:11.619Z","dependency_job_id":"a9252c5a-e253-4695-ab1d-893eb5d68b16","html_url":"https://github.com/lkwinta/stochastic_minimization","commit_stats":null,"previous_names":["lkwinta/stochastic_minimization"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/lkwinta/stochastic_minimization","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lkwinta%2Fstochastic_minimization","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lkwinta%2Fstochastic_minimization/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lkwinta%2Fstochastic_minimization/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lkwinta%2Fstochastic_minimization/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/lkwinta","download_url":"https://codeload.github.com/lkwinta/stochastic_minimization/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lkwinta%2Fstochastic_minimization/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":266189677,"owners_count":23890065,"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":["genetic-algorithm","multi-start","pure-random-search","r","stochastic-optimization"],"created_at":"2024-12-16T09:39:03.215Z","updated_at":"2025-07-20T20:05:35.335Z","avatar_url":"https://github.com/lkwinta.png","language":"R","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Stochastic minimization\n\nSimple R script to find function minimum using stochastic minimization\nalgorithm for statistic course on AGH UST.\n\nWe have implemented three of the following algorithms: - Pure Random\nSearch - Multi-Start (using L-BSGS-B from R `optim` package) - Genetic\nAlgorithm (using R `ecr` package)\n\nScript generates multiple plots with data from minimum finding and text\noutput with results.\n\n# Usage\n\nScript requires R installed on your machine tohether with following\ndependencies: - `ecr` package - `smoof` package - `parallel` package -\n`vioplot` package\n\n```         \nRScript main_test_runner.R\n```\n\nIn `main_test_runner.R` you can change following parameters: - `N` -\nnumber of repeats for each algorithm - `dimensions` - list of dimensions\nto test for each function - `functions` - list of functions to create\ntested function from smoof package\n\n# Results\n\nYou can find plots in `plots` directory. Results are printed on screen\nafter running algorithm. You can find our elaboration in `wyniki.Rmd`\n(in Polish).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flkwinta%2Fstochastic_minimization","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Flkwinta%2Fstochastic_minimization","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flkwinta%2Fstochastic_minimization/lists"}