Model generation apparatus, estimation apparatus, model generation method, and computer-readable storage medium storing a model generation program including training a model by converting training data to deliberately reduce estimation performance for improved defect detection and feature identification

Abstract

A model generation apparatus according to one or more embodiments executes operations, with respect to each of learning data sets. The operations includes training a second estimator so that an estimation result obtained from a second estimator conforms to second correct answer data; training a coder so that an estimation result obtained from the second estimator does not conform to the second correct answer data; and training the coder and the first estimator so that an estimation result obtained from a first estimator conforms to first correct answer data. The model generation apparatus executes operation of the training the second estimator and the training the coder alternately and repeatedly.