Finally Released Neural Network Libraries v1.1.0! Added Double Backwards!

Tuesday, August 27, 2019

Release

Posted by shin

A little past the anniversary of Neural Network Libraries 1.0’s release, we are now finally releasing Neural Network Libraries v1.1.0!

We have added double backward for most function layers, enabling computations of second-order derivatives!

Thank you for supporting Neural Network Libraries for the past one year, and please continue to support us!

 

Spotlight

Double Backward

Double backward, i.e., the second-order gradients of outputs with respect to inputs, is critical for implementing many state-of-the-art deep learning techniques.

We have enabled double backward for more than 70 function layers, highly enriching the applicability of Neural Network Libraries.

grads = nn.grad(outputs, inputs)

# Manipulate {grads} as usual variables.

 

Utilities

 

Bug Fix / Documentations

 

Examples

 

* Important Notes

* We’ve decided to change Neural Network Libraries’ versioning policy to semantic versioning.
This change has been applied from version 1.1.0.
* “nnabla-ext-cuda” package is temporarily unavailable. Use of this package is not recommended. Please install nnabla-ext-cuda101, nnabla-ext-cuda100, nnabla-ext-cuda90 or nnabla-ext-cuda80 instead.
* The following nnabla CUDA extension packages have been deprecated and the PyPi repository has been closed.
– nnabla-ext-cuda91
– nnabla-ext-cuda92
* The following “nnabla-ext-cuda” docker images have been deprecated.
– py37-cuda92
– py36-cuda92
– py27-cuda92
– py37-cuda92-v1.0.xx
– py36-cuda92-v1.0.xx
– py27-cuda92-v1.0.xx