Imbalance multiclass problem: a robust feature enhancement-based framework for liver lesion classification. - Rui Hu; Yuqing Song 001; Yi Liu 114; Yan Zhu 018; Nuo Feng; Chengjian Qiu; Kai Han 006; Qiaoying Teng; Imran Ul Haq; Zhe Liu 004 (Multim. Syst., 2024)