Genetic algorithms with subjective input for hearing assistance devices

摘要

Disclosed herein, among other things, is an apparatus for fitting a hearing assistance device using a genetic algorithm. The apparatus includes a first population of a plurality of parent sets representing at least one device parameter. A first pair from the parent sets is presented with assistance of the hearing assistance device, the first pair comprising a first and second set. A user selects a preference between the first and second sets. A child set is determined by operating on at least one set of the plurality of parent sets. The child set can include a crossover of the at least one parent set, where the crossover includes an arithmetic or geometrical operation to parameter values of the parent set, or a mutation of the at least one parent set, where the mutation includes replacing a lowest ranked parameter value in the parent set with a randomly generated parameter value.