Linear polynomial model generation system, method and program for multilayer neural network

摘要

Problem to be solved: to provide a system, a method and a program for generating a linear polynomial model capable of scoring the contribution degree of an input data item used for making a model based on a model created by a multilayer neural network.A linear polynomial model is constructed by a contribution degree computing unit 140 which calculates the contribution degree for each input item based on the coupling weights between nodes in each layer constituting a multilayer neural network, and linear polynomials generating linear polynomials based on the calculated contribution degree The generation unit 180 includes a generation unit 180.Diagram