{"id":24789099,"url":"https://github.com/cschen1205/cs-page-rank","last_synced_at":"2026-03-15T13:29:24.032Z","repository":{"id":144182086,"uuid":"131556195","full_name":"cschen1205/cs-page-rank","owner":"cschen1205","description":"PageRank implemented in .NET","archived":false,"fork":false,"pushed_at":"2018-05-01T06:22:55.000Z","size":3395,"stargazers_count":5,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-10-12T13:32:02.018Z","etag":null,"topics":["link-analysis","page-rank","search-engine"],"latest_commit_sha":null,"homepage":"","language":"C#","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/cschen1205.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","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,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2018-04-30T04:39:17.000Z","updated_at":"2023-01-17T18:02:17.000Z","dependencies_parsed_at":null,"dependency_job_id":"3b8da81c-67ce-402d-a5e3-c2be97af4dd6","html_url":"https://github.com/cschen1205/cs-page-rank","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/cschen1205/cs-page-rank","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cschen1205%2Fcs-page-rank","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cschen1205%2Fcs-page-rank/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cschen1205%2Fcs-page-rank/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cschen1205%2Fcs-page-rank/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/cschen1205","download_url":"https://codeload.github.com/cschen1205/cs-page-rank/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cschen1205%2Fcs-page-rank/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":30542595,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-03-15T12:15:27.454Z","status":"ssl_error","status_checked_at":"2026-03-15T12:15:26.919Z","response_time":61,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":["link-analysis","page-rank","search-engine"],"created_at":"2025-01-29T17:16:06.743Z","updated_at":"2026-03-15T13:29:24.027Z","avatar_url":"https://github.com/cschen1205.png","language":"C#","funding_links":[],"categories":[],"sub_categories":[],"readme":"# cs-page-rank\n\nIterative PageRank implemented in .NET 4.6.1\n\n# Install\n\n```bash\nInstall-Package cs-page-rank\n```\n\n# Usage\n\nThe sample code below shows how to use the page rank to perform link analysis:\n\n```cs \nusing System;\nusing System.Collections.Generic;\n\nnamespace PageRank\n{\n    class Program\n    {\n        static void Main(string[] args)\n        {\n            PageRankByIterativeMethod();\n            PageRankByMatrixIterativeMethod();\n        }\n\n        private static void PageRankByIterativeMethod()\n        {\n            Random random = new Random();\n            int pageCount = 1000;\n            IterativePageRank pr = new IterativePageRank(pageCount);\n\n            List\u003cint\u003e pages = new List\u003cint\u003e();\n            for(int pageId = 0; pageId \u003c pageCount; ++pageId)\n            {\n                pages.Add(pageId);\n            }\n            for(int fromPageId =0; fromPageId \u003c pageCount; ++fromPageId)\n            {\n                int outLinkCount = random.Next(pageCount / 50);\n                Shuffle(pages, random);\n                for(int i=0; i \u003c outLinkCount; ++i)\n                {\n                    int toPageId = pages[i];\n                    pr.AddLink(fromPageId, toPageId);\n                }\n            }\n\n            double tolerance = 0.00001;\n            float[] ranks = pr.RankPages(tolerance);\n\n            for(int pageId = 0; pageId \u003c 50; ++pageId)\n            {\n                Console.WriteLine(\"Page: {0}, Score: {1}\", pageId, ranks[pageId]);\n            }\n        }\n\n        private static void PageRankByMatrixIterativeMethod()\n        {\n            Random random = new Random();\n            int pageCount = 1000;\n            MatrixIterativePageRank pr = new MatrixIterativePageRank(pageCount);\n\n            List\u003cint\u003e pages = new List\u003cint\u003e();\n            for (int pageId = 0; pageId \u003c pageCount; ++pageId)\n            {\n                pages.Add(pageId);\n            }\n            for (int fromPageId = 0; fromPageId \u003c pageCount; ++fromPageId)\n            {\n                int outLinkCount = random.Next(pageCount / 50);\n                Shuffle(pages, random);\n                for (int i = 0; i \u003c outLinkCount; ++i)\n                {\n                    int toPageId = pages[i];\n                    pr.AddLink(fromPageId, toPageId);\n                }\n            }\n\n            double tolerance = 0.00001;\n            double[] ranks = pr.RankPages(tolerance);\n\n            for (int pageId = 0; pageId \u003c 50; ++pageId)\n            {\n                Console.WriteLine(\"Page: {0}, Score: {1}\", pageId, ranks[pageId]);\n            }\n        }\n\n        private static void Shuffle\u003cT\u003e(List\u003cT\u003e a, Random random)\n        {\n            int i = 0;\n            while(i \u003c a.Count)\n            {\n                int j = random.Next(i + 1);\n                Swap(a, i, j);\n                i++;\n            }\n        }\n\n        private static void Swap\u003cT\u003e(List\u003cT\u003e a, int i, int j)\n        {\n            T temp = a[i];\n            a[i] = a[j];\n            a[j] = temp;\n        }\n    }\n}\n\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcschen1205%2Fcs-page-rank","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcschen1205%2Fcs-page-rank","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcschen1205%2Fcs-page-rank/lists"}