{"id":19458726,"url":"https://github.com/improbable-eng/computation-graph-interview","last_synced_at":"2026-03-19T09:59:36.036Z","repository":{"id":66220509,"uuid":"196050717","full_name":"improbable-eng/computation-graph-interview","owner":"improbable-eng","description":"Example solutions to the \"Computational Graph\" interview question","archived":false,"fork":false,"pushed_at":"2023-07-06T21:51:41.000Z","size":33,"stargazers_count":0,"open_issues_count":1,"forks_count":0,"subscribers_count":0,"default_branch":"master","last_synced_at":"2025-10-16T08:04:51.201Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"HTML","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/improbable-eng.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":"2019-07-09T17:05:10.000Z","updated_at":"2020-10-20T09:03:23.000Z","dependencies_parsed_at":"2024-11-10T17:30:03.670Z","dependency_job_id":"d2786951-f699-42e6-bf42-058e58b188c0","html_url":"https://github.com/improbable-eng/computation-graph-interview","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/improbable-eng/computation-graph-interview","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/improbable-eng%2Fcomputation-graph-interview","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/improbable-eng%2Fcomputation-graph-interview/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/improbable-eng%2Fcomputation-graph-interview/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/improbable-eng%2Fcomputation-graph-interview/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/improbable-eng","download_url":"https://codeload.github.com/improbable-eng/computation-graph-interview/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/improbable-eng%2Fcomputation-graph-interview/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29567542,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-18T00:47:08.760Z","status":"online","status_checked_at":"2026-02-18T02:00:09.468Z","response_time":162,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"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":"2024-11-10T17:28:15.238Z","updated_at":"2026-02-18T03:35:18.526Z","avatar_url":"https://github.com/improbable-eng.png","language":"HTML","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Computational Graph interview question\n\n## About\n\n## Examples\n\nHere is an example of the graph `2x - 3y`:\n\n![graph](diff_of_products.dot.png)\n\nYou can see how this would be written in different formats:\n* [dot](dot/diff_of_products.dot)\n* [json](d3/diff_of_products.json)\n* csv [nodes](csv/diff-of-products.nodes.csv) and [edges](csv/diff-of-products.edges.csv)\n\nThere are some more examples in the `d3`, `dot`, and `csv` directories.\n\n### Setup\n\nTo run the dot examples, you must first `brew install dot`\n\nTo run the python examples, you must first `pip install -r requirements.txt`\n\n### Run\n\nYou can visualise the examples by running e.g.:\n\n    ./dot-to-png.sh dot/coloured_graph.dot\n\n    python plot-csv.py coloured-graph\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fimprobable-eng%2Fcomputation-graph-interview","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fimprobable-eng%2Fcomputation-graph-interview","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fimprobable-eng%2Fcomputation-graph-interview/lists"}