python-autograd 0.0.0-0.442205d Efficiently computes derivatives of NumPy code
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.
- Website: https://github.com/HIPS/autograd
- License: Expat
- Package source: machine-learning.scm
- Patches: None
- Builds: x86_64-linux, i686-linux