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

Abstract

An information processing apparatus extracts a feature value which is an acoustic parameter from audio data. The information processing apparatus generates a spectrogram image of the audio data. The information processing apparatus calculates, on the basis of the feature value and a calculation model, a first score which indicates the extent of a user's psychiatrically-based disorder or neurologically-based disorder, or mental disorder symptom or cognitive dysfunction symptom. The information processing apparatus inputs the spectrogram image to a learned model, and calculates a second score which indicates the extent of the user's psychiatrically-based disorder or neurologically-based disorder, or mental disorder symptom or cognitive dysfunction symptom. The information processing apparatus combines the first score and the second score to calculate a combined score which indicates the extent of the user's psychiatrically-based disorder or neurologically-based disorder, or mental disorder symptom or cognitive dysfunction symptom. The information processing apparatus estimates whether the user has any of the disorders or symptoms according to the combined score.