Thank you for this post George. This looks like a fun project and I am eager to try it out with different images as you suggest. I can use your code and train the network lenetTrained, but I have trouble calculating selectedAsc. Could you please...
How Wolfram Alpha Notebook Edition fits into the mix is also not quite clear to me.
Thanks for your inputs and the tip with reconstructing the image. This is indeed what I want to do after applying some transformations to the matrices holding the image data.