THOUGHT INFERENCE SYSTEM, INFERENCE MODEL GENERATION SYSTEM, THOUGHT INFERENCE DEVICE, INFERENCE MODEL GENERATION METHOD, COMPUTER PROGRAM, AND INFERENCE MODEL

摘要

[Problem] To alleviate, more than heretofore, the burden on a caregiver when an ICT device is used by a person who has difficulty speaking, such as a severely mentally/physically handicapped child or a dementia patient. [Solution] In the present invention, a caregiving assistance server 2 generates an inference model by: acquiring a plurality of data sets indicating a first condition at the time of a first bodily reaction of a person who has difficulty speaking, and indicating a first thought of the person who has difficulty speaking at that time; and performing machine learning by using the first condition as an explanatory variable and the first thought as a target variable, which are indicated in each of the plurality of data sets. By inputting, to the inference model, input data indicating a second condition at the time of a second reaction, a second thought at the time of the second reaction is inferred, and a caregiver terminal device outputs the inference results.