Activeness evaluation method and device

The invention discloses an activeness evaluation method and device, and relates to the technical field of smart class. The method comprises the following steps of respectively obtaining video data ofa to-be-evaluated target main body and a participant interacting with the to-be-evaluated target main body, and the to-be-evaluated main body and the participant having different identity types; indexfeature extraction being carried out on the video data, and index features of the to-be-evaluated target main body and the participation main body being classified; respectively calculating feature evaluation indexes of each type of index features corresponding to the to-be-evaluated target main body and the participation main body to obtain a score of the to-be-evaluated target main body and a score of the participation main body; and obtaining an activity evaluation result of the to-be-evaluated target subject by utilizing the score of the to-be-evaluated target subject and the score of theparticipant. The method ca