{"id":18800554,"url":"https://github.com/xtra-computing/simfl","last_synced_at":"2025-04-13T17:31:18.770Z","repository":{"id":86257280,"uuid":"319219259","full_name":"Xtra-Computing/SimFL","owner":"Xtra-Computing","description":"Practical Federated Gradient Boosting Decision Trees (AAAI 2020)","archived":false,"fork":false,"pushed_at":"2023-05-10T15:13:14.000Z","size":411,"stargazers_count":18,"open_issues_count":1,"forks_count":8,"subscribers_count":3,"default_branch":"main","last_synced_at":"2025-03-27T08:22:29.948Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"C++","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/Xtra-Computing.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":"2020-12-07T06:00:17.000Z","updated_at":"2024-07-20T03:19:26.000Z","dependencies_parsed_at":null,"dependency_job_id":"007f84dd-6689-4162-9c1c-41cb909492ba","html_url":"https://github.com/Xtra-Computing/SimFL","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Xtra-Computing%2FSimFL","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Xtra-Computing%2FSimFL/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Xtra-Computing%2FSimFL/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Xtra-Computing%2FSimFL/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Xtra-Computing","download_url":"https://codeload.github.com/Xtra-Computing/SimFL/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248752374,"owners_count":21156080,"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":"2024-11-07T22:19:04.009Z","updated_at":"2025-04-13T17:31:18.764Z","avatar_url":"https://github.com/Xtra-Computing.png","language":"C++","readme":"This is the code of paper [Practical Federated Gradient Boosting Decision Trees](https://arxiv.org/pdf/1911.04206.pdf). The implementation is based on a previous version of [ThunderGBM](https://github.com/Xtra-Computing/thundergbm.git). Only Linux-based operating systems are supported.\n\n\n# Installation\n\n## Prerequisites\n* CMake\n* CUDA\n\n## Build\n```\ngit submodule init\ngit submodule update\nmkdir build\ncd build\ncmake ..\nmake -j\n```\n\n\n# Usage\n\nSimFL currently only works for binary classification tasks with labels 0 and 1 and requires GPUs.\n\n## Parameteres\n\n```\n* -p: int, number of parties (default:2)\n* -t: int, number of lsh tables (default:40)\n* -b: int, number of buckets (default:500)\n* -r: float, r value of LSH function (default:4.0)\n* -s: int, init seed for LSH\n* -f: string, path to the dataset file\n* -d: int, the maximum dimension of the datasets\n```\n\n## Datasets\n\nPlease rename all the local datasets in such format: name+'_train'+party_id, e.g., `a9a_train0`, `a9a_train1`. For the test dataset, please rename it in such format: name+'_test', e.g., `a9a_test`.\n\n## Sample command:\nUnder `build` directory\n\n```\n./src/test/thundergbm-test -p 2 -t 30 -b 500 -r 4 -s -1 -f ../dataset/a9a/a9a -d 123 -n 50 -e 8\n```\n\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fxtra-computing%2Fsimfl","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fxtra-computing%2Fsimfl","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fxtra-computing%2Fsimfl/lists"}