Comparative Research of PCA+AdaBoost and PCA+LDA for Face Recognition Technology

Abstract. Despite of the development of face recognition technology; face recognition rate is not high, which brings some inconvenience in our application. This paper carry on a simple introduction of PCA+AdaBoostalgorithm and PCA+LDA algorithm and makes a simple comparison at the end. PCA+AdaBoost algorithm and PCA+LDA algorithm are both relevant to the feature space, so it can be better to compare