基于特征类内紧凑性的不平衡医学图像分类方法

孟元, 张轶哲, 张功萱, 宋辉

Imbalanced medical image classification based on intra⁃class compactness of features

Yuan Meng, Yizhe Zhang, Gongxuan Zhang, Hui Song

表2 在DermaMNIST数据集上的实验结果

Table 2 Experimental results of different algorithms on the DermaMNIST dataset

模型 原模型 原模型+ZC3NC Balanced ACC Weighted⁃P Balanced ACC Weighted⁃P Avg 54.32% 73.91% 60.56% 75.63% ResNet18 56.51% 74.64% 64.46% 76.46% ResNet50 45.62% 70.46% 53.10% 72.39% ResNeXt50 53.18% 72.84% 57.30% 75.77% GoogLeNet 61.98% 77.71% 67.36% 77.90%