https://github.com/artificialintelligencetoolkit/conx

The On-Ramp to Deep Learning
https://github.com/artificialintelligencetoolkit/conx

cntk deep-learning keras neural-network python tensorflow theano

Last synced: about 1 month ago
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The On-Ramp to Deep Learning

• Host: GitHub
• URL: https://github.com/artificialintelligencetoolkit/conx
• Owner: ArtificialIntelligenceToolkit
• License: other
• Archived: true
• Created: 2016-07-10T20:46:06.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2024-02-25T03:13:42.000Z (8 months ago)
• Last Synced: 2024-09-26T21:01:17.060Z (about 1 month ago)
• Topics: cntk, deep-learning, keras, neural-network, python, tensorflow, theano
• Language: Python
• Homepage: http://conx.readthedocs.io
• Size: 173 MB
• Stars: 97
• Watchers: 7
• Forks: 19
• Open Issues: 27
• Metadata Files:
  • Readme: README.md
  • Changelog: Changelog.md
  • License: LICENSE

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README

        
# ConX Neural Networks

## The On-Ramp to Deep Learning

Built in Python 3 on Keras 2.

[![Binder](https://mybinder.org/badge.svg)](https://mybinder.org/v2/gh/Calysto/conx/master?filepath=binder%2Findex.ipynb) 

[![CircleCI](https://circleci.com/gh/Calysto/conx/tree/master.svg?style=svg)](https://circleci.com/gh/Calysto/conx/tree/master) 

[![codecov](https://codecov.io/gh/Calysto/conx/branch/master/graph/badge.svg)](https://codecov.io/gh/Calysto/conx) 

[![Documentation Status](https://readthedocs.org/projects/conx/badge/?version=latest)](http://conx.readthedocs.io/en/latest/?badge=latest) 

[![PyPI version](https://badge.fury.io/py/conx.svg)](https://badge.fury.io/py/conx)

[![PyPI downloads](https://img.shields.io/pypi/dm/conx.svg)](https://pypistats.org/packages/conx)

Read the documentation at [conx.readthedocs.io](http://conx.readthedocs.io/)

Ask questions on the mailing list: [conx-users](https://groups.google.com/forum/#!forum/conx-users)

Implements Deep Learning neural network algorithms using a simple interface with easy visualizations and useful analytics. Built on top of Keras, which can use either [TensorFlow](https://www.tensorflow.org/), [Theano](http://www.deeplearning.net/software/theano/), or [CNTK](https://www.cntk.ai/pythondocs/).

A network can be specified to the constructor by providing sizes. For example, Network("XOR", 2, 5, 1) specifies a network named "XOR" with a 2-node input layer, 5-unit hidden layer, and a 1-unit output layer. However, any complex network can be constructed using the `net.connect()` method.

Computing XOR via a target function:

```python

import conx as cx

dataset = [[[0, 0], [0]],

           [[0, 1], [1]],

           [[1, 0], [1]],

           [[1, 1], [0]]]

net = cx.Network("XOR", 2, 5, 1, activation="sigmoid")

net.dataset.load(dataset)

net.compile(error='mean_squared_error',

            optimizer="sgd", lr=0.3, momentum=0.9)

net.train(2000, report_rate=10, accuracy=1.0)

net.test(show=True)

```

Creates dynamic, rendered visualizations like this:



## Examples

See [conx-notebooks](https://github.com/Calysto/conx-notebooks/blob/master/00_Index.ipynb) and the [documentation](http://conx.readthedocs.io/en/latest/) for additional examples.

## Installation

See [How To Run Conx](https://github.com/Calysto/conx-notebooks/tree/master/HowToRun#how-to-run-conx)

to see options on running virtual machines, in the cloud, and personal

installation.