{"id":28471623,"url":"https://github.com/openml/flow-visualization","last_synced_at":"2026-01-30T16:53:37.073Z","repository":{"id":183693699,"uuid":"670563024","full_name":"openml/flow-visualization","owner":"openml","description":"Tool to convert openml flows to ONNX and visualize them via Netron","archived":false,"fork":false,"pushed_at":"2023-07-27T14:15:25.000Z","size":832,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":6,"default_branch":"main","last_synced_at":"2025-07-01T22:36:32.243Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Dockerfile","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/openml.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,"zenodo":null},"funding":{"github":"openml","open_collective":"openml"}},"created_at":"2023-07-25T10:30:19.000Z","updated_at":"2023-07-25T11:39:23.000Z","dependencies_parsed_at":null,"dependency_job_id":"f28e35b6-36f8-40b5-99b1-73e4ad184082","html_url":"https://github.com/openml/flow-visualization","commit_stats":null,"previous_names":["openml/flow-visualization"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/openml/flow-visualization","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/openml%2Fflow-visualization","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/openml%2Fflow-visualization/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/openml%2Fflow-visualization/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/openml%2Fflow-visualization/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/openml","download_url":"https://codeload.github.com/openml/flow-visualization/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/openml%2Fflow-visualization/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28915939,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-30T16:37:38.804Z","status":"ssl_error","status_checked_at":"2026-01-30T16:37:37.878Z","response_time":66,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"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":[],"created_at":"2025-06-07T11:08:07.945Z","updated_at":"2026-01-30T16:53:37.065Z","avatar_url":"https://github.com/openml.png","language":"Dockerfile","funding_links":["https://github.com/sponsors/openml","https://opencollective.com/openml"],"categories":[],"sub_categories":[],"readme":"# Visualizing openML flows\n\nThis repository provides an initial attempt at visualizing flows. Generally, this should work in three steps:\n1. Retrieve the pipeline/model from the openML flow.\n2. Convert the model to onnx format.\n3. Load the onnx model through [netron](https://github.com/lutzroeder/netron).\n\nThe current trial version is restricted to visualizing *scikit-learn* flows.\n\n## Usage\n\n1. Setting up your environment\n   ```\n   cd .\n   pip install -r requirements.txt\n   ```\n2. ```implementation.csv``` provides an overview of all distinct configurations found among openML flows. Run ```retrieve_sklearn_version.py``` in order to generate a docker for every distinct sklearn configuration found. Dockerfiles are stored in ```./dockers``` (59 distinct configurations found).\n3. Running a docker will call ```sk_onnx.py``` or ```sk_onnx_old.py```, depending on the sklearn version used. This script will convert all flows that are built using that specific sklearn version to onnx files. Files will be stored in ```./onnx_models```.\n4. Once you have the onnx file stored, you can visualize it using netron. A function to do so is provided in ```sk_onnx.visualize_onnx```.\n   \nKeep in mind that there are currently multiple bugs in the code that need fixing. There are also multiple to-do's (such as integrating netron in the openML website). Find elaborate documentation on limitations and future work in ```Documentation.pdf```.\n\n## App\nA small Flask app is provided to show how netron can be used to visualize onnx models. This can be done by either loading a stored file or directly via url. Running the Flask app will call ```sk_onnx_test.py``` which allows you to visualize flow 19433:\n```\ncd .\nflask run\n```\n## Contact\nFeel free to reach out to me (t.a.boot@outlook.com) in case of questions!\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fopenml%2Fflow-visualization","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fopenml%2Fflow-visualization","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fopenml%2Fflow-visualization/lists"}