The specific implementation of the neural network described in The Architecture of Artificial Intelligence: Teaching a Computer How to Think
Unfortunately, due to impressivly terrible time managing abilities of the author, a version of this implementation able to be read by anyone other than said author is not yet completed. If there is not a version ready by 2024-06-13, you can rest assured the author is battling fiercly with an obscure bug only the author could come up with.