Reservoir characterization through comprehensive modeling of elastic logs prediction in heterogeneous rocks using unsupervised clustering and class-based ensemble machine learning. - Muhammad Ali; Peimin Zhu; Ren Jiang; Ma Huolin; Muhsan Ehsan; Wakeel Hussain; Hao Zhang 116; Umar Ashraf; Jared Ullaah (Appl. Soft Comput., 2023)