If you're looking for a basic example in .NET, I think the XOR one is as simple as it gets.
Deep-Learning XOR: https://github.com/primaryobjects/deep-learning/blob/XOR/Dee...
Deep-Learning Digits: https://github.com/primaryobjects/deep-learning/blob/master/...
https://github.com/jpatanooga/Metronome
We have a wiki and some resources put up.
If you're looking for a basic example in .NET, I think the XOR one is as simple as it gets.
Deep-Learning XOR: https://github.com/primaryobjects/deep-learning/blob/XOR/Dee...
Deep-Learning Digits: https://github.com/primaryobjects/deep-learning/blob/master/...