An Improved Arabic Handwritten Recognition System using Deep Support Vector Machines
Deep learning algorithms, as a machine learning algorithms developed in recent years, have been successfully applied in various domains of computer vision, such as face recognition, object detection and image classification. These Deep algorithms aim at extracting a high representation of the data via multi layers in a deep hierarchical structure. However, to the authors' knowledge, these deep learning approaches have not been extensively studied to recognize Arabic Handwritten Script AHS. In this paper, they present a deep learning model based on Support Vector Machine SVM named Deep SVM. This model has an inherent ability to select data points crucial to classify good generalization capabilities. The deep SVM is constructed by a stack of SVMs allowing to extracting/learning automatically features from the raw images and to perform classification as well. The Multi class SVM with an RBF kernel, as non linear discriminative features for classification, was chosen and tested on Handwritten Arabic Characters Database HACDB. Simulation results show the effectiveness of the proposed model.
Int. J. Multim. Data Eng. Manag.