Target value estimation system, target value estimation method, and target value estimation program

摘要

A target value estimation system, a target value estimation method, and a target value estimation program capable of changing the integration of estimation results based on the reliability in consideration of the characteristics of an observation signal as an input. An unknown observation signal is input to a plurality of regression models, a plurality of target values corresponding to a plurality of feature quantities of the unknown observation signal are estimated from the plurality of regression models 21 to 2n, respectively, and the estimation results of the plurality of target values are calculated. Estimate target value of unknown observation signal by integration. And the estimation part 4 calculates | requires the weight attached | subjected to the several estimation result output from several regression model 21-2n by the reliability with respect to each input of several regression model 21-2n, and is output from several regression model. Integration is performed by weighted sums of a plurality of estimation results to estimate a target value of an unknown observation signal.