MEASUREMENT OF MAGNITUDE OF VARIABLES USED FOR PRODUCING A MODELLING

摘要

The invention relates to a method for measuring the magnitude of an input variable for the functioning of an automatic training pattern for setting output data on the base of input data by a treatment provided by said pattern for self-training. The inventive method consists in producing the mean of a random value (30), said random value being a difference (20) between the output obtainable for the vector of considered input variables and the output obtainable for an disturbed input vector (10) which is defined as the considered input vector in which said input variable value whose magnitude is measurable is a disturbed value. The mean is also calculated by simultaneously applying to each considered random value, the probability of occurrence of the considered input vector and the probability occurrence of the variable disturbed value. The mean of the random value is determined on the basis of the totality of the probability of distributions of the input vectors and the totality of the distribution of probabilities of the input variable values.