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Insights into Imaging

Table 2 T-stage classifier accuracy

From: T-staging pulmonary oncology from radiological reports using natural language processing: translating into a multi-language setting

 

English

Dutch

Training (n = 200)

Validation (n = 225)

Training (n = 47)

Validation (n = 100)

Accuracy T-substage

0.87

0.84

0.79

0.88

Accuracy T-stage

0.89

0.89

0.81

0.89

Tumor size-based T-stage

0.78

0.76

0.70

0.79

  1. Accuracy scores of training set and validation sets in the English cohort and the Dutch cohort. In the Dutch group, the outcomes with the new processing structure are recalculated at the substage level
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