The invention provides an
age prediction method and device, and relates to the field of image recognition. According to the
age prediction method, the
age prediction result corresponding to the face image is output according to the face feature, the face dynamic change feature and the pre-trained age prediction model, so that the face feature of each face image in the face images collected at multiple moments is considered; and the face dynamic change features of the face images collected at multiple moments are also considered. Therefore, the accuracy of the predicted age information is higher.