Prediction model generation device, prediction model generation method by prediction model generation device, and prediction device

摘要

A learned model capable of predicting a control process value with high accuracy is generated. A prediction model generation device (2) is acquired by an image extraction unit (211) that acquires a plurality of images in chronological order from a plurality of images of past images of dust, and an image extraction unit. An image specifying unit (213) that specifies, as a learning target image group, an image group that includes a plurality of images in which the amount of movement of the dust area in the previous image is within a predetermined range, a learning target image group, and a control process value. A model generation unit (215) that generates a learned model capable of predicting the change tendency by performing machine learning using the teacher data associated with the tendency information indicating the change tendency. [Selection diagram] Figure 2