Rate My Professor Abdelhamid Djeffal

A member of the LESIA Laboratory, Professor Djeffal's research specializes in artificial intelligence, machine learning with emphasis on support vector machines, data mining, image processing, and computer vision. He has contributed to national CNEPRU projects on image compression, 3D hierarchical reconstruction for plant growth modeling, datamining for computer vision, and PNR project on decision tools for banking services, as well as the international TASSILI project on camera positioning for motion capture. Key publications include the book 'Les machines à vecteurs supports dans l’analyse des bases de données' (2012), 'Fast Binary Support Vector Machine Learning Method by Samples Reduction' (2017, International Journal of Data Mining, Modelling and Management), 'Puzzle based system for improving Arabic handwriting recognition' (2016, Engineering Applications of Artificial Intelligence), 'Full Body Adjustment Using Iterative Inverse Kinematic and Body Parts Correlation' (2014, Journal of Mobile Multimedia), and 'BERT-based ensemble learning for multi-aspect hate speech detection' (2023, Cluster Computing). He received the Khalifa International Prize for Palms of Dates in 2012 for his SVM-based automatic date sorting system. Professor Djeffal has also organized multiple scientific events, including the International Workshop on Artificial Intelligence and Information Communication Technologies (IWAIICT’2014-2015) and Séminaire National d’Informatique de Biskra (SNIB’2010-2015).