2 papers
cs.LG2025
Plastic tensor networks for interpretable generative modeling
Katsuya O. Akamatsu, Kenji Harada, Tsuyoshi Okubo +1
A structural optimization scheme for a single-layer nonnegative adaptive tensor tree (NATT) that models a target probability distribution is proposed as an alternative paradigm for…
cond-mat.stat-mech2024
Faithfulness of Real-Space Renormalization Group Maps
Katsuya O. Akamatsu, Naoki Kawashima
The behavior of real-space renormalization group (RSRG) maps like the majority rule and the decimation map was examined by numerically applying RSRG steps to critical $q=2,3,…