Meta-ensemble learning with adaptive sampling for imbalanced medical Raman spectroscopy data. - Yishan Guo; Chenjie Chang; Cheng Chen; Jiahao Li; Jun Yu; Xue Wu; Yuxuan Guo; Shunzhe Mao; Wei Bi; Chen Chen 078; Xiaoyi Lv (Appl. Soft Comput., 2025)