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EJNMMI Physics

Table 4 Performance results in centre 1 (mean ± st.dev.) and centre 2 of the XGB model using the top 10 best-performing features

From: Machine learning classification of mediastinal lymph node metastasis in NSCLC: a multicentre study in a Western European patient population

 

Centre 1 (validation set)

Centre 2 (test set)

ACC

0.92 ± 0.02

0.88

NPV

0.95 ± 0.03

0.90

PPV

0.83 ± 0.09

0.70

SENS

0.85 ± 0.07

0.80

SPEC

0.95 ± 0.03

0.90

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