Published by the American Physical Society through the American Institute of Physics
Physical Review E, Statistical, nonlinear, and soft matter physics vol:64 issue:1 pages:011915-1-011915-8
Ashkin-Teller type perceptron models are introduced. Their maximal capacity per number of couplings is calculated within a first-step replica-symmetry-breaking Gardner approach. The results are compared with extensive numerical simulations using several algorithms.