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Table 1 Performance characteristics for different cutoffs of the SVM ML RA identification score in the independent test set

From: Handwork vs machine: a comparison of rheumatoid arthritis patient populations as identified from EHR free-text by diagnosis extraction through machine-learning or traditional criteria-based chart review

 

0.53

0.83

0.99

Sens

0.93

0.85

0.71

Spec

0.97

0.99

1.00

PPV

0.75

0.86

0.94

NPV

0.99

0.99

1.00

  1. ML machine learning, SVM support vector machine, RA rheumatoid arthritis, PPV positive predictive value, NPV negative predictive value
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Arthritis Research & Therapy

ISSN: 1478-6362

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