I figured it out!

October 2nd, 2015 - 1 minute read

I finally worked out what was wrong with my implementation of a self organising map, instead of using a 1 dimensional list for the nodes in the lattice I changed it to a 2D dimensional array. This yielded the exact results I was looking for after changing this.

Here's the image clustering:

As you can see in the above, similar images are grouped together.

I'll explain the process in the future, I'll probably have to write it out for the dissertation anyway.