RETRACTED ARTICLE: Research on intelligent classroom attendance management based on feature recognition

The regular attendance method is affected by many factors in the classroom intelligent attendance, which leads to lower efficiency. In order improve efficiency of management, this study uses face recognition technology as a mode feature recognition. study, we used multi-task cascade convolutional neural network identify features and MTCNN detection algorithm frame for sampled images normalized single region image cropping model input size. Thereafter, taken extraction. addition, paper analyzes effectiveness design comparison experiments. research shows that proposed has certain practical effects can provide theoretical reference subsequent related research.