{"id":20841035,"url":"https://github.com/benchopt/benchmark_jointdiag","last_synced_at":"2025-05-08T22:05:36.509Z","repository":{"id":41554779,"uuid":"336634294","full_name":"benchopt/benchmark_jointdiag","owner":"benchopt","description":"Benchmark repository for Approximate Joint Diagonalization (AJD)","archived":false,"fork":false,"pushed_at":"2024-08-29T02:41:17.000Z","size":18,"stargazers_count":4,"open_issues_count":1,"forks_count":5,"subscribers_count":4,"default_branch":"main","last_synced_at":"2024-08-29T03:43:12.895Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Python","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/benchopt.png","metadata":{"files":{"readme":"README.rst","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":"2021-02-06T20:53:38.000Z","updated_at":"2024-08-29T02:41:20.000Z","dependencies_parsed_at":"2024-08-29T03:42:43.220Z","dependency_job_id":"f56dacd0-86d2-430e-813b-783762c98667","html_url":"https://github.com/benchopt/benchmark_jointdiag","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/benchopt%2Fbenchmark_jointdiag","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/benchopt%2Fbenchmark_jointdiag/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/benchopt%2Fbenchmark_jointdiag/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/benchopt%2Fbenchmark_jointdiag/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/benchopt","download_url":"https://codeload.github.com/benchopt/benchmark_jointdiag/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":225110448,"owners_count":17422431,"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":"2024-11-18T01:18:36.672Z","updated_at":"2024-11-18T01:18:37.359Z","avatar_url":"https://github.com/benchopt.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"Benchmark repository for Approximate Joint Diagonalization\n==========================================================\n\n|Build Status| |Python 3.6+|\n\nBenchOpt is a package to simplify and make more transparent and\nreproducible the comparisons of optimization algorithms.\nThis benchmark considers the approximate joint diagonalization (AJD)\nof positive matrices. Given $n$ square symmetric positive matrices $C^i$,\nit consists of solving the following problem:\n\n$$\n\\\\min_B \\\\frac{1}{2n} \\\\sum_{i=1}^n \\\\log | \\\\textrm{diag} (B C^i B^{\\\\top}) | - \\\\log | B C^i B^{\\\\top} |\n$$\n\nwhere | | stands for the matrix determinant and $\\\\textrm{diag}$ stands\nfor the operator that keeps only the diagonal elements of a matrix. Optionally,\nthe matrix $B$ can be enforced to be orthogonal.\n\nInstall\n--------\n\nThis benchmark can be run using the following commands:\n\n.. code-block::\n\n   $ pip install -U benchopt\n   $ git clone https://github.com/benchopt/benchmark_jointdiag\n   $ benchopt run ./benchmark_jointdiag\n\n\nUse `benchopt run -h` for more details about these options, or visit https://benchopt.github.io/api.html.\n\nTroubleshooting\n---------------\n\nIf you run into some errors when running the examples present in this Readme,\ntry installing the development version of `benchopt`:\n\n.. code-block::\n\n  $ pip install -U git+https://github.com/benchopt/benchopt\n\n\n.. |Build Status| image:: https://github.com/benchopt/benchmark_jointdiag/workflows/Tests/badge.svg\n   :target: https://github.com/benchopt/benchmark_jointdiag/actions\n.. |Python 3.6+| image:: https://img.shields.io/badge/python-3.6%2B-blue\n   :target: https://www.python.org/downloads/release/python-360/\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbenchopt%2Fbenchmark_jointdiag","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fbenchopt%2Fbenchmark_jointdiag","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbenchopt%2Fbenchmark_jointdiag/lists"}