{"repo":"HIPS/autograd","free":true,"listed":false,"github":"https://github.com/HIPS/autograd","clone":"git clone https://github.com/HIPS/autograd.git","description":"Efficiently computes derivatives of NumPy code.","language":"Python","stars":7522,"topics":["autograd","automatic-differentiation","numpy","python","deep-learning","derivative","jax","machine-learning","neural-network","numpy-arrays"],"license":"MIT","category":"machine-learning","readme_excerpt":"Autograd [![Checks status][checks-badge]][checks-url] [![Tests status][tests-badge]][tests-url] [![Publish status][publish-badge]][publish-url] [![asv][asv-badge]](#) [publish-badge]: https://github.com/HIPS/autograd/actions/workflows/publish.yml/badge.svg [checks-badge]: https://github.com/HIPS/autograd/actions/workflows/check.yml/badge.svg [tests-badge]: https://github.com/HIPS/autograd/actions/workflows/test.yml/badge.svg [asv-badge]: http://img.shields.io/badge/benchmarked%20by-asv-green.svg?style=flat [publish-url]: https://github.com/HIPS/autograd/actions/workflows/publish.yml [checks-url]: https://github.com/HIPS/autograd/actions/workflows/check.yml [tests-url]: https://github.com/HIPS/autograd/actions/workflows/test.yml Autograd can automatically differentiate native Python and Numpy code. It can handle a large subset of Python's features, including loops, ifs, recursion and closures, and it can even take derivatives of derivatives of derivatives. It supports reverse-mode differentiation (a.k.a. backpropagation), which means it can efficiently take gradients of scalar-valued functions with respect to array-valued arguments, as well as forward-mode differentiation, and the two can be composed arbitrarily. The main intended application of Autograd is gradient-based optimization. For more information, check out the tutorial and the examples directory. Example use: We can continue to differentiate as many times as we like, and use numpy's vectorization of scalar-valued fu","default_branch":null,"files":null,"tree":[],"storefront":"/r/HIPS","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/HIPS/autograd/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}