Attention level monitoring and predicting method and device, equipment and storage medium

The invention discloses an attention level monitoring and predicting method and device, equipment and a storage medium, and the method comprises the steps: 1, obtaining pupil diameter data of a current detected person, carrying out the preprocessing, removing an abnormal value, and carrying out the linear interpolation of a gap after the abnormal value is removed, and obtaining the preprocessed pupil diameter data; step 2, according to the preprocessed pupil diameter data, defining a regulation capability index, and calculating the regulation capability index to obtain a time sequence of the regulation capability index; 3, extracting a concentration index according to the time sequence of the regulation capability index, and establishing a concentration prediction model which has two concentration modes, namely a concentration mode and a distraction mode; and 4, predicting and displaying the concentration state according to the established prediction model, and further reminding. 本发明公开了一种注意力水平监控及预测方法、装置、设备和存储