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1. (WO2018008288) INTERVENTION EFFECT ESTIMATION SYSTEM, INTERVENTION EFFECT ESTIMATION METHOD, AND PROGRAM USED IN INTERVENTION EFFECT ESTIMATION SYSTEM

Pub. No.:    WO/2018/008288    International Application No.:    PCT/JP2017/019676
Publication Date: Fri Jan 12 00:59:59 CET 2018 International Filing Date: Sat May 27 01:59:59 CEST 2017
IPC: G06Q 50/24
Applicants: CLINICAL RESEARCH INSTITUTE CO.,LTD.
臨床医学研究所株式会社
Inventors: HARA masahiko
原 正彦
Title: INTERVENTION EFFECT ESTIMATION SYSTEM, INTERVENTION EFFECT ESTIMATION METHOD, AND PROGRAM USED IN INTERVENTION EFFECT ESTIMATION SYSTEM
Abstract:
The intervention effect estimation system (10) according to the present invention is provided with: a population processing unit (24) which holds a population analysis result obtained by performing regression analysis on population data in which test subject data on multiple test subjects are aggregated; and an individual processing unit (25) which, using the population analysis result, sets an initial value of regression coefficient for a user regression model prepared for a user and an initial prior distribution to be used for Bayes estimation, and which, upon acquisition of test subject data of the user, performs Bayes estimation using a likelihood for said test subject data so as to update the regression coefficient, wherein the individual processing unit (25) estimates the effect of intervention made with respect to the user on the basis of the user regression model for which the regression coefficient has been updated by said individual processing unit (25).