I'm currently trying to produce the following picture of a "special neural network architecture" using TeX: enter image description here

The first part (before the "big block entitled logic" and ommiting the grey lines) is just a standard picture of a feedforward neural network as addressed by this post.
The picture is easy to draw by hand but I have no idea how to tikz or Tex this...

  • Please clarify your specific problem or provide additional details to highlight exactly what you need. As it's currently written, it's hard to tell exactly what you're asking.
    – Community Bot
    Sep 30, 2021 at 12:47
  • @Community Thanks I've added a few details and have re-drawn my picture also. I hope its clearer now :)
    – ABIM
    Sep 30, 2021 at 13:06
  • where is the "big block entitled logic"
    – js bibra
    Oct 1, 2021 at 0:03

1 Answer 1


Have you considered a graphical interface? You can later export the code and add it to your file. These are some of the ones I know; I encourage others to add more.

  • Welcome to TeX.SE!
    – Mensch
    Sep 30, 2021 at 15:37

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