{"id":24529933,"url":"https://github.com/mschubert/bhtsner","last_synced_at":"2025-03-15T18:21:01.016Z","repository":{"id":13887164,"uuid":"16585362","full_name":"mschubert/bhtsneR","owner":"mschubert","description":"R package for Barnes-Hut t-SNE","archived":false,"fork":false,"pushed_at":"2014-04-17T12:31:22.000Z","size":253,"stargazers_count":1,"open_issues_count":0,"forks_count":1,"subscribers_count":3,"default_branch":"master","last_synced_at":"2025-01-22T07:53:00.448Z","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/mschubert.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}},"created_at":"2014-02-06T16:26:59.000Z","updated_at":"2016-10-10T14:52:45.000Z","dependencies_parsed_at":"2022-08-23T14:50:42.531Z","dependency_job_id":null,"html_url":"https://github.com/mschubert/bhtsneR","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/mschubert%2FbhtsneR","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mschubert%2FbhtsneR/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mschubert%2FbhtsneR/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mschubert%2FbhtsneR/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/mschubert","download_url":"https://codeload.github.com/mschubert/bhtsneR/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":243770839,"owners_count":20345356,"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":"2025-01-22T07:53:06.035Z","updated_at":"2025-03-15T18:21:00.981Z","avatar_url":"https://github.com/mschubert.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"bhtsneR\n=======\n\nA minimal, CRAN-compliant wrapper for the Barnes-Hut implementation of \n[T-distributed Stochastic Neighbor Embedding (t-SNE)](http://homepage.tudelft.nl/19j49/t-SNE.html).\n\n### Installation\n\nYou will need the following software:\n\n * [cblas](http://www.netlib.org/blas/) or [openblas](https://github.com/xianyi/OpenBLAS)\n * R packages: `Rcpp`, `devtools`\n\nRun this in R to install the current GitHub version:\n\n```splus\ndevtools::install_github(\"mschubert/bhtsneR\")\n```\n\n### Running\n\nHere is an example on how to run it on the iris data set:\n\n```splus\nlibrary(bhtsneR)\n\n# perform Barnes-Hut t-SNE\nresult = bhtsne(iris[1:4])\nplot(result, col=iris[[5]])\n\n# perform exact calculations\n# this is equivalent to bhtsne(..., theta=0)\nresult = tsne(iris[1:4])\nplot(result, col=iris[[5]])\n```\n\n### More information\n\nBarnes-Hut-SNE. (2013). L.J.P. van der Maaten. [arXiv:1301.3342](http://arxiv.org/abs/1301.3342).\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmschubert%2Fbhtsner","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmschubert%2Fbhtsner","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmschubert%2Fbhtsner/lists"}