Research of Face Detection in E-Learning
This Paper is with the background knowledge of learners' expression recognition in emotion recognition interactive E-Learning,the Adaboost algorithm is introduced in the classification of risk factors.Ensure that the algorithm can always give more attention to the positive samples.This paper is based on the skin and improved Adaboost arithmetic,which uses for detecting the face of learners in E-Learning.This method has a better test results.It is provided important information to follow-up expression feature extraction.