./math/py-autograd, Efficiently computes derivatives of numpy code

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Branch: pkgsrc-2021Q4, Version: 1.3nb1, Package name: py39-autograd-1.3nb1, Maintainer: pkgsrc-users

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 uses reverse-mode differentiation
(a.k.a. backpropagation), which means it can efficiently take
gradients of scalar-valued functions with respect to array-valued
arguments. The main intended application is gradient-based
optimization.

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Filesize: 37.36 KB

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