Name: chainer
Owner: Chainer
Description: A flexible framework of neural networks for deep learning
Created: 2015-06-05 05:50:37.0
Updated: 2018-01-18 13:00:24.0
Pushed: 2018-01-18 15:10:39.0
Homepage: https://chainer.org
Size: 21072
Language: Python
GitHub Committers
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Website | Docs | Install Guide | Tutorial | Examples (Official, External)
Forum (en, ja) | Slack invitation (en, ja) | Slack archive (en, ja) | Twitter (en, ja)
Chainer is a Python-based deep learning framework aiming at flexibility. It provides automatic differentiation APIs based on the define-by-run approach (a.k.a. dynamic computational graphs) as well as object-oriented high-level APIs to build and train neural networks. It also supports CUDA/cuDNN using CuPy for high performance training and inference. For more details of Chainer, see the documents and resources listed above and join the community in Forum, Slack, and Twitter.
The stable version of current Chainer is separated in here: v3.
To install Chainer, use pip.
p install chainer
To enable CUDA support, set up CUDA and install CuPy.
p install cupy
See the installation guide for more details..
We are providing the official Docker image. This image supports nvidia-docker. Login to the environment with the following command, and run the Python interpreter to use Chainer with CUDA and cuDNN support.
idia-docker run -it chainer/chainer /bin/bash
Any contributions to Chainer are welcome! If you want to file an issue or send a pull request, please follow the contribution guide.
MIT License (see LICENSE file).
Tokui, S., Oono, K., Hido, S. and Clayton, J., Chainer: a Next-Generation Open Source Framework for Deep Learning, Proceedings of Workshop on Machine Learning Systems(LearningSys) in The Twenty-ninth Annual Conference on Neural Information Processing Systems (NIPS), (2015) URL, BibTex