Table 3 Main ablation study on TCGA-COAD/READ

From: Uncertainty-aware and causal test-time adaptive foundation model for robust colorectal cancer pathology diagnosis

Model Variant

AUROC

Accuracy

F1

ECE ↓

Dice (CRAG)

UAD-FM (full)

0.945

0.912

0.908

0.031

0.872

- w/o Uncertainty

0.938

0.901

0.896

0.067

0.861

- w/o Causal

0.939

0.902

0.894

0.042

0.859

- w/o TTA

0.941

0.906

0.899

0.038

0.864

- w/o Calibration

0.944

0.910

0.906

0.089

0.871

  1. Removing individual modules degrades both accuracy and calibration.
  2. Bold values indicate the best performance in each column.
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