Prediction of case types from non-searchable pdf documents in arabic: Comparison of machine learning and deep learning with image processingMouad El Arrasse, Youness Khourdifi, Soufyane Mounir and Alae El AlamiE3S Web Conf., 601 (2025) 00110DOI: https://doi.org/10.1051/e3sconf/202560100110