M.JAYANTHI, SANTHALAKSHMI M, JANARTHANAM S. Hierarchical Ensemble Learning with Adaptive Sampling for Rice Phenological Stage Detection under Class Distribution Skewness. Journal of Online Engineering Education, [S. l.], v. 17, n. 2, p. 106–115, 2026. Disponível em: https://www.onlineengineeringeducation.com/index.php/joee/article/view/142. Acesso em: 4 sep. 2026.