{"id":24241885,"url":"https://github.com/sophiaas/bispectrum","last_synced_at":"2026-05-14T07:32:52.998Z","repository":{"id":78095439,"uuid":"503562651","full_name":"sophiaas/bispectrum","owner":"sophiaas","description":"Efficient implementation of the 2D translation-invariant bispectrum in PyTorch","archived":false,"fork":false,"pushed_at":"2022-06-15T00:32:43.000Z","size":389,"stargazers_count":2,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-01-14T21:53:52.413Z","etag":null,"topics":["bispectrum","harmonic-analysis","pytorch"],"latest_commit_sha":null,"homepage":"","language":"Jupyter Notebook","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/sophiaas.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}},"created_at":"2022-06-15T00:30:45.000Z","updated_at":"2024-03-22T07:34:37.000Z","dependencies_parsed_at":"2023-04-08T15:31:02.320Z","dependency_job_id":null,"html_url":"https://github.com/sophiaas/bispectrum","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/sophiaas%2Fbispectrum","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sophiaas%2Fbispectrum/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sophiaas%2Fbispectrum/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sophiaas%2Fbispectrum/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/sophiaas","download_url":"https://codeload.github.com/sophiaas/bispectrum/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":241870756,"owners_count":20034349,"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":["bispectrum","harmonic-analysis","pytorch"],"created_at":"2025-01-14T21:50:38.080Z","updated_at":"2026-05-14T07:32:47.977Z","avatar_url":"https://github.com/sophiaas.png","language":"Jupyter Notebook","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Bispectrum\n\nThis repository provides simple implementations and demos of the 2-dimensional translation-invariant bispectrum\n\n## Installation\n\nTo install the requirements and package, run:\n\n```\npip install -r requirements.txt\npython setup.py install\n```\n\n## Dataset\n\nTo download the dataset used in the demo, run:\n\n\n```\nwget --load-cookies /tmp/cookies.txt \"https://docs.google.com/uc?export=download\u0026confirm=$(wget --quiet --save-cookies /tmp/cookies.txt --keep-session-cookies --no-check-certificate 'https://docs.google.com/uc?export=download\u0026id=1tTj_bJ9nnc2ZfGB3cGZ_I3A5wqWK3aaD' -O- | sed -rn 's/.*confirm=([0-9A-Za-z_]+).*/\\1\\n/p')\u0026id=1tTj_bJ9nnc2ZfGB3cGZ_I3A5wqWK3aaD\" -O van-hateren.zip \nrm -rf /tmp/cookies.txt\nunzip van-hateren.zip\nrm -r van-hateren.zip\nmkdir datasets\nmv van-hateren datasets\n```\n\n\nIf your machine doesn't have wget, follow these steps: \n1. Download the zip file [here](https://drive.google.com/file/d/1tTj_bJ9nnc2ZfGB3cGZ_I3A5wqWK3aaD/view?usp=sharing).\n2. Place the file in the top node of this directory, i.e. in `bispectral-networks/`.\n3. Run:\n    ```\n    unzip van-hateren.zip\n    rm -r van-hateren.zip\n    mkdir datasets\n    mv van-hateren datasets\n    ```\n\n## Demo\n\nTo view a simple demo, open the notebook at:\n\n```\ndemo.ipynb\n```\n\n\n\n## License\n\nThis repository is licensed under the MIT License.  \n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsophiaas%2Fbispectrum","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsophiaas%2Fbispectrum","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsophiaas%2Fbispectrum/lists"}