“…In this case, area law scaling would indicate that the two-dimensional projected entangled pair states (PEPS) TNs [55] with a bond dimension mildly growing with system size would be an adequate representation. For quantum many-body systems, these TNs have been shown to be effective at representing two-dimensional gaped local systems, which also exhibit area law behavior [56][57][58][59][60][61][62][63]. Earlier works have studied MI scaling in the MNIST data set, with somewhat contradictory results [64][65][66].…”