{"id":18527882,"url":"https://github.com/lyuwenyu/pdll","last_synced_at":"2025-07-22T09:07:43.179Z","repository":{"id":108650544,"uuid":"335166883","full_name":"lyuwenyu/PDLL","owner":"lyuwenyu","description":"Python Deep Learning Library, including autograd, nn modules, optimizers, io, etc.","archived":false,"fork":false,"pushed_at":"2021-09-06T03:53:50.000Z","size":202,"stargazers_count":2,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-07-14T03:04:26.523Z","etag":null,"topics":["autograd","deep-learning","optim"],"latest_commit_sha":null,"homepage":"","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/lyuwenyu.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":"2021-02-02T04:21:08.000Z","updated_at":"2024-08-25T16:35:25.000Z","dependencies_parsed_at":null,"dependency_job_id":"c72f9bdc-1dea-4fa8-a769-857aa94da57f","html_url":"https://github.com/lyuwenyu/PDLL","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/lyuwenyu/PDLL","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lyuwenyu%2FPDLL","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lyuwenyu%2FPDLL/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lyuwenyu%2FPDLL/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lyuwenyu%2FPDLL/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/lyuwenyu","download_url":"https://codeload.github.com/lyuwenyu/PDLL/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lyuwenyu%2FPDLL/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":266463088,"owners_count":23932895,"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","status":"online","status_checked_at":"2025-07-22T02:00:09.085Z","response_time":66,"last_error":null,"robots_txt_status":null,"robots_txt_updated_at":null,"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":["autograd","deep-learning","optim"],"created_at":"2024-11-06T17:56:12.673Z","updated_at":"2025-07-22T09:07:43.115Z","avatar_url":"https://github.com/lyuwenyu.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# PDLL😊\nPDLL's mission is to build a backend-agnostic python deep learning framework for education, pluging and playing for different numpy-like computing engines.\nIt includes autograd, nn, optimizer, io, .etc.  \n\n![image](https://user-images.githubusercontent.com/17582080/117784592-4fd24f00-b276-11eb-855c-21b42cf1f61c.png)\n\n## Getting Started\n\n```python\nIn [1]: import pdll as L\n\nIn [2]: a = L.rand(2, 2, 3, requires_grad=True)\nIn [3]: b = L.rand(3, 3)\nIn [4]: c = a @ b + L.rand(2, 3)\nIn [5]: d = (c ** 2) * 2 - L.ones_like(c)\nIn [6]: d.mean().backward()\n\nIn [7]: a.grad\nOut[7]: \nTensor([[[0.71458999 0.87984239 0.73015823]\n  [0.76491385 1.04176047 0.89780678]]\n  \n [[1.07044392 1.33654949 1.12387667]\n  [0.74022419 1.01408228 0.86196845]]])\n\n```\n\n- [More Examples](./examples/)\n- [Completed Functions](./docs/todolist.md)\n\n\nName | Performance | Commits \n---|---|---\n[mnist](./examples/mnist.py) | acc=0.99 | an exmaple modified from pytorch [mnist](https://github.com/pytorch/examples/tree/master/mnist), but with new network achitecture.\n\n## About PDLL\n\nPDLL is a python deep learning library. To see details in [achitecture](./docs/achitecture.md) and [todo-list](./docs/todolist.md).\n\nModule | Description\n---|---\n[pdll.backend]() | a numpy-like library, types ans operations\n[pdll.autograd]() | an automatic differentiation library, that can record operations on **Tensor** type \n[pdll.nn]() | a neural network library based on autograd\n[pdll.optim]() | an optimizer algorithm library for deep learning\n[pdll.io]() | dataset, dataloader and serialization\n\n\n*To get complete source code of PDLL, please contact me.*  \n*To learn more about contributing to PDLL, please contact me.*\n\n## About Me\n- [Email]()\n- [LinkedIn](https://www.linkedin.com/in/lyuwenyu/)\n\n## Citation\n- pdll\n\n## Reference\n- caffe  \n- pytorch\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flyuwenyu%2Fpdll","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Flyuwenyu%2Fpdll","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flyuwenyu%2Fpdll/lists"}