I have been looking into this as well. I'm strongly convinced that Chu duality or similar (i.e. the duality between states and transition between states is at

I have been looking into this as well. I'm strongly convinced that Chu duality or similar (i.e. the duality between states and transition between states is at play). At first, the model learns only the states but over time it learns the transformations. Ironically, this is a similar process to QTF renormalization.