Information processing device, relearning system, relearning method, and relearning program

Abstract

The information processing device (100) includes an acquisition unit (120) that acquires an estimation target image (10) and a trained model, an estimation unit (130) that performs estimation using the estimation target image (10) and the trained model, a generation unit (140) that generates a heat map (11) using the estimation result, an extraction unit (150) that extracts a plurality of features based on the heat map (11), and a re-learning processing unit (180). The generation unit (140) generates a plurality of changed images by performing a change for each feature using the estimation target image (10). The estimation unit (130) performs estimation using the changed images (21 to 26) and the trained model. The generation unit (140) generates heat maps (21 a to 26 a) using a plurality of estimation results. If the estimation basis is incorrect, the re-learning processing unit (180) uses the training data to generate re-learned data in which the feature indicated by the estimation basis is changed, and re-learns the trained model.