DISPOSITIF ET PROCEDE D'OPTIMISATION D'UN SYSTEME D'INFERENCE FLOUE PRESERVANT L'INTERPRETABILITE

摘要

The invention relates to a device (DISP) for optimising a fuzzy inference system (FRBS) comprising: first means (ENT1) for inputting initial specifications of said fuzzy inference system (FRBS); topological-geometric processing means (TRT_TG) delivering a topological signature at the outlet, comprising first means (CALC1) for calculating a geometric signature, from said initial specifications, by calculating regions wherein the order of the membership functions associated with linguistic variables of said fuzzy inference system (FRBS) is constant, and second means (CALC2) for calculating a topological signature, from said geometric signature, by calculating topological invariants; and mono-criterion or multi-criteria optimisation means (OPT) delivering, at the outlet, respectively said optimized fuzzy inference system (FRBS) or the fuzzy inference systems present on the Pareto front, from topological constraints imposed by the topological signature and respectively from at least one function to be optimised from within the initial specifications, transmitted by said first input means (ENT1).