https://github.com/Microsoft/CNTK
Revision f235ecb8854e5d18d9e69fd9057977ecdd8850cd authored by Artur Laksberg on 09 August 2017, 19:24:48 UTC, committed by Artur Laksberg on 09 August 2017, 19:28:13 UTC
Let the user pick the model file
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Tip revision: f235ecb8854e5d18d9e69fd9057977ecdd8850cd authored by Artur Laksberg on 09 August 2017, 19:24:48 UTC
Improve UWP sample
Tip revision: f235ecb
README.md
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## Latest news 

***2017-08-04.*** CNTK August interation plan posted [here](https://github.com/Microsoft/CNTK/issues/2194). 

***2017-07-31.* CNTK 2.1**  
Release of Cognitive Toolkit v.2.1.

Highlights:
* cuDNN 6.0 integration
* Support of Universal Windows Platform (UWP)
* Improvements in backend for Keras
* Performance improvements
* New manuals, tutorials and examples
* Multiple bug fixes

See more in the [Release Notes](https://docs.microsoft.com/en-us/cognitive-toolkit/ReleaseNotes/CNTK_2_1_Release_Notes).  
Get the Release from the [CNTK Releases page](https://github.com/Microsoft/CNTK/releases).

***2017-07-26.*** Slides for CNTK tutorial at CVPR 2017 has been posted [here](https://www.cntk.ai/Tutorials/CVPR2017/CVPR_2017_Tutorial_final.pdf). 

***2017-07-07.*** CNTK July interation plan posted [here](https://github.com/Microsoft/CNTK/issues/2064). 

See [all news](https://docs.microsoft.com/en-us/cognitive-toolkit/news)

## Introduction

The Microsoft Cognitive Toolkit (https://cntk.ai), is a unified deep-learning toolkit that describes neural networks as a series of computational steps via a directed graph. In this directed graph, leaf nodes represent input values or network parameters, while other nodes represent matrix operations upon their inputs. CNTK allows to easily realize and combine popular model types such as feed-forward DNNs, convolutional nets (CNNs), and recurrent networks (RNNs/LSTMs). It implements stochastic gradient descent (SGD, error backpropagation) learning with automatic differentiation and parallelization across multiple GPUs and servers. CNTK has been available under an open-source license since April 2015. It is our hope that the community will take advantage of CNTK to share ideas more quickly through the exchange of open source working code.

## Installation 

* [Setup CNTK](https://docs.microsoft.com/en-us/cognitive-toolkit/Setup-CNTK-on-your-machine)
    * Windows [Python-only](https://docs.microsoft.com/en-us/cognitive-toolkit/setup-windows-python) / [Script-driven](https://docs.microsoft.com/en-us/cognitive-toolkit/setup-windows-binary-script) / [Manual](https://docs.microsoft.com/en-us/cognitive-toolkit/setup-windows-binary-manual) 
    * Linux [Python-only](https://docs.microsoft.com/en-us/cognitive-toolkit/setup-linux-python) / [Script-driven](https://docs.microsoft.com/en-us/cognitive-toolkit/setup-linux-binary-script) / [Manual](https://docs.microsoft.com/en-us/cognitive-toolkit/setup-linux-binary-manual) / [Docker](https://docs.microsoft.com/en-us/cognitive-toolkit/cntk-docker-containers)
* [CNTK backend for Keras](https://docs.microsoft.com/en-us/cognitive-toolkit/using-cntk-with-keras)
* [Setup CNTK development environment](https://docs.microsoft.com/en-us/cognitive-toolkit/setup-development-environment) 
    * Windows [Script-driven](https://docs.microsoft.com/en-us/cognitive-toolkit/setup-cntk-with-script-on-windows) / [Manual](https://docs.microsoft.com/en-us/cognitive-toolkit/setup-cntk-on-windows) 
    * Linux [Manual](https://docs.microsoft.com/en-us/cognitive-toolkit/setup-cntk-on-linux)

## Learning CNTK 

You may learn more about CNTK with the following resources: 
* [General documentation](https://docs.microsoft.com/en-us/cognitive-toolkit/)
* [Python API documentation](https://cntk.ai/pythondocs/)
* [BrainScript documentation](https://docs.microsoft.com/en-us/cognitive-toolkit/Using-CNTK-with-BrainScript)
* [Evaluation documentation (C++, C#/.NET, Python, Java)](https://docs.microsoft.com/en-us/cognitive-toolkit/CNTK-Evaluation-Overview) 
* [Manual](https://github.com/Microsoft/CNTK/tree/master/Manual)
* [Tutorials](https://docs.microsoft.com/en-us/cognitive-toolkit/tutorials)
* [Examples](https://docs.microsoft.com/en-us/cognitive-toolkit/Examples)
* [Blog](https://www.microsoft.com/en-us/cognitive-toolkit/blog/)
* [Presentations](https://docs.microsoft.com/en-us/cognitive-toolkit/Presentations)
* [License](./LICENSE.md)

## More information 

* [Reasons to switch from TensorFlow to CNTK](https://docs.microsoft.com/en-us/cognitive-toolkit/reasons-to-switch-from-tensorflow-to-cntk) 
* [Contribute to CNTK](https://docs.microsoft.com/en-us/cognitive-toolkit/Contributing-to-CNTK)
* [FAQ](https://docs.microsoft.com/en-us/cognitive-toolkit/CNTK-FAQ)
* [Feedback](https://docs.microsoft.com/en-us/cognitive-toolkit/Feedback-Channels)

## Disclaimer

CNTK is in active use at Microsoft and constantly evolving. There will be bugs.

## Microsoft Open Source Code of Conduct

This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/). For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.
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