{"id":23499914,"url":"https://github.com/dhruvsrikanth/pynn","last_synced_at":"2026-05-09T09:46:59.175Z","repository":{"id":49368692,"uuid":"517508983","full_name":"DhruvSrikanth/pynn","owner":"DhruvSrikanth","description":"Purely NumPy based API for building deep neural networks.","archived":false,"fork":false,"pushed_at":"2022-08-27T22:14:11.000Z","size":2788,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-04-23T22:13:53.539Z","etag":null,"topics":["deep-learning","deep-learning-framework","machine-learning","numpy","python","pytorch"],"latest_commit_sha":null,"homepage":"","language":"Python","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/DhruvSrikanth.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}},"created_at":"2022-07-25T03:51:16.000Z","updated_at":"2022-12-23T12:14:27.000Z","dependencies_parsed_at":"2023-01-16T17:00:53.489Z","dependency_job_id":null,"html_url":"https://github.com/DhruvSrikanth/pynn","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/DhruvSrikanth%2Fpynn","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/DhruvSrikanth%2Fpynn/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/DhruvSrikanth%2Fpynn/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/DhruvSrikanth%2Fpynn/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/DhruvSrikanth","download_url":"https://codeload.github.com/DhruvSrikanth/pynn/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":250522303,"owners_count":21444512,"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":["deep-learning","deep-learning-framework","machine-learning","numpy","python","pytorch"],"created_at":"2024-12-25T06:33:03.854Z","updated_at":"2026-05-09T09:46:54.151Z","avatar_url":"https://github.com/DhruvSrikanth.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# PyNN\n\nA pure `numpy` implementation of `layers`, `learning algorithms` and `objective functions` for `neural networks`.\n\n\u003cp align=\"left\"\u003e\n    \u003ca href=\"https://www.python.org/\"\u003e\n    \u003cimg src=\"https://img.shields.io/badge/Python-3.9.6-ff69b4.svg\" /\u003e\u003c/a\u003e\n    \u003ca href= \"https://pytorch.org/\"\u003e\n    \u003cimg src=\"https://img.shields.io/badge/NumPy-1.23.1-2BAF2B.svg\" /\u003e\u003c/a\u003e\n\u003c/p\u003e\n\n## Layers and Activation Functions\n\nLayers:\n1. Linear\n2. Convolution (in-progress)\n\nActivation Functions:\n1. Sigmoid\n2. Softmax\n3. ReLU\n4. Tanh (in-progress)\n5. LeakyReLU\n\n## Learning Algorithms\n\n1. Stochastic Mini-Batch Gradient Descent\n\n## Metrics\n\n1. Area Under the Curve (AUC)\n\n## Objective Functions\n\n1. Mean Squared Error\n2. Categorical Cross Entropy\n\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdhruvsrikanth%2Fpynn","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdhruvsrikanth%2Fpynn","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdhruvsrikanth%2Fpynn/lists"}