Foreign nationality presumption system, foreign mother language estimation system, foreign nationality estimation method, foreign mother language estimation method and program

摘要

Problem to be solved: to provide a nationality estimation system, a mother tongue estimation system, and a program for functioning these systems capable of estimating foreign nationality or mother tongue with high accuracy.Foreign nationality estimation system 1 of the present inventionAt least storage meansLearning meansAcquisition meansDecomposition means 50And the estimation meansWord information A1Audio information A2And nationality information A3The learned model x is acquired by the machine learning which uses plural language pronunciation data a with strings as learning dataApplying the learned model x to the raw language pronunciation data BEstimate nationality.The foreign mother tongue estimation system 1 'of the present invention isAt least storage meansLearning meansAcquisition meansDecomposition means 50And the estimation meansWord information A1Audio information A2And mother tongue information A4The learned model x is acquired by the machine learning which uses plural language pronunciation data a with strings as learning dataApplying the learned model x to the raw language pronunciation data BThe mother tongue is estimated.Diagram