https://github.com/tito21/network-cpp

Simple MLP in cpp
https://github.com/tito21/network-cpp

Last synced: 16 days ago
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Simple MLP in cpp

• Host: GitHub
• URL: https://github.com/tito21/network-cpp
• Owner: tito21
• License: mit
• Created: 2022-05-09T02:54:45.000Z (over 2 years ago)
• Default Branch: master
• Last Pushed: 2024-06-29T23:19:14.000Z (6 months ago)
• Last Synced: 2024-06-30T07:38:06.591Z (6 months ago)
• Language: C++
• Size: 33.7 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        

# Simple neurnal network in C++

This repo contains a simple multilayer perceptron (MLP) to classify MNIST digits

written in C++11. It's heavily inspired by the implementation in python from the

first chapter of the [Neural Networks and Deep

Learning](http://neuralnetworksanddeeplearning.com/) by  Michael Nielse.

It uses the [Armadillo](http://arma.sourceforge.net/) library for matrix

operations

Using the two hidden layers with units 64, 32 and a learning rate of 3 achieves

a 94.71% accuracy in the test set in 10 epochs (~9s per epoch, total time 88s).

The folder `dataset` includes a text representation of the original data

generated by Matlab.