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. 2023 Jun 25;40(3):465–473. [Article in Chinese] doi: 10.7507/1001-5515.202207049

表 3. Performance before and after balancing data sets.

数据集平衡前后性能表现

数据 范式 N V S F Q 整体准确率
Sen Ppv Sen Ppv Sen Ppv Sen Ppv Sen Ppv
Unbalance inter-patient 98.35% 99.08% 93.82% 74.91% 74.88% 79.91% 18.18% 8.88% 89.54%
intra-patient 99.28% 98.19% 97.47% 96.82% 89.36% 94.10% 86.80% 81.72% 80.00% 87.51% 98.05%
Balanced inter-patient 95.79% 99.89% 97.69% 86.62% 91.83% 62.07% 63.91% 30.92% 95.48%
intra-patient 99.79% 99.77% 98.66% 99.01% 95.51% 94.68% 90.55% 92.17% 92.30% 100% 99.52%