{"id":34653491,"url":"https://github.com/jermp/entropy_coding","last_synced_at":"2026-05-27T10:33:52.280Z","repository":{"id":41342869,"uuid":"181900802","full_name":"jermp/entropy_coding","owner":"jermp","description":"Some entropy coding algorithms in C++.","archived":false,"fork":false,"pushed_at":"2020-02-05T10:17:18.000Z","size":18,"stargazers_count":2,"open_issues_count":0,"forks_count":1,"subscribers_count":2,"default_branch":"master","last_synced_at":"2023-03-05T23:18:34.416Z","etag":null,"topics":["compression","entropy-coding","huffman-algorithm","shannon-fano-algorithm"],"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/jermp.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}},"created_at":"2019-04-17T13:46:16.000Z","updated_at":"2022-06-30T18:39:29.000Z","dependencies_parsed_at":"2022-09-04T07:30:37.737Z","dependency_job_id":null,"html_url":"https://github.com/jermp/entropy_coding","commit_stats":null,"previous_names":[],"tags_count":null,"template":null,"template_full_name":null,"purl":"pkg:github/jermp/entropy_coding","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jermp%2Fentropy_coding","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jermp%2Fentropy_coding/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jermp%2Fentropy_coding/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jermp%2Fentropy_coding/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/jermp","download_url":"https://codeload.github.com/jermp/entropy_coding/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jermp%2Fentropy_coding/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":33562772,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-05-27T02:00:06.184Z","response_time":53,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"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":["compression","entropy-coding","huffman-algorithm","shannon-fano-algorithm"],"created_at":"2025-12-24T17:59:37.644Z","updated_at":"2026-05-27T10:33:52.275Z","avatar_url":"https://github.com/jermp.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"Entropy coding\n-----------------\n\nA C++ implementation of entropy coding algorithms,\nsuch as Shannon-Fano [1,2] and Huffman [3].\n\nCompile with:\n\n\tmkdir build\n\tcd build\n\tcmake ..\n\tmake\n\nFrom inside `build`, run\n\n\t./build [type] ../test/alphabet --verbose\n\nwhere `[type]` is `shannon_fano` or `huffman` to generate the corresponding code for the 26-letter\nalphabet.\n\nReferences\n----------\n[1] C. E. Shannon, *A mathematical theory of communication*. Bell system technical journal 27.3 (1948): 379-423.\n\n[2] R. M. Fano, *The transmission of information*. Cambridge, Massachusetts Institute of Technology, Research Laboratory of Electronics, 1949.\n\n[3] D. A. Huffman, *A method for the construction of minimum-redundancy codes*.\nProceedings of the IRE 40, 9\n(1952): 1098–1101.","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjermp%2Fentropy_coding","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fjermp%2Fentropy_coding","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjermp%2Fentropy_coding/lists"}