Information processing apparatus, information processing method, and storage medium

An information processing method comprising:

• at least one processor generating converted images from original images with use of image conversion parameters and giving, to the converted images thus generated, pseudo classes corresponding to classes of the original images and the image conversion parameters, respectively;
• the at least one processor generating an objective function in which correction terms each given in consideration of a degree of similarity between a corresponding one of the classes and a corresponding one of the pseudo classes is reflected, the correction terms being determined for the respective image conversion parameters;
• and
• the at least one processor causing an image identification model to carry out learning with use of the converted images and the objective function.

A non-transitory, computer-readable storage medium in which an information processing program is stored, the information processing program causing a computer to execute:

• a process of generating converted images from original images with use of image conversion parameters and giving, to the converted images thus generated, pseudo classes corresponding to classes of the original images and the image conversion parameters, respectively;
• a process of generating an objective function in which correction terms each given in consideration of a degree of similarity between a corresponding one of the classes and a corresponding one of the pseudo classes is reflected, the correction terms being determined for the respective image conversion parameters;
• and
• a process of causing an image identification model to carry out learning with use of the converted images and the objective function.