A tri-layer Ising hetero-associative memory with PCA-SimHash encoding achieves finite-size capacity scaling to an asymptotic limit near 0.5 and demonstrates cross-modal reconstruction on sleep polysomnography data.
All layers are simultaneously initialised in a symmetric super- position of two archetypes,s(a) t=0 = sign(w1ξµ1,(a) + w2ξµ2,(a))
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Finite-size scaling of hetero-associative retrieval in continuous-signal-driven Ising spin systems
A tri-layer Ising hetero-associative memory with PCA-SimHash encoding achieves finite-size capacity scaling to an asymptotic limit near 0.5 and demonstrates cross-modal reconstruction on sleep polysomnography data.