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Fig. 2 | Arthritis Research & Therapy

Fig. 2

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

Fig. 2

A Receiver operating characteristics plotting the sensitivity against the specificity and B precision-recall curve plotting the positive predictive value (precision) against the sensitivity (recall) for the support vector machine classifier in the independent test set. The precise features (top 20) that constitute the support vector machine model can be found in the original study by Maarseveen et al (2020 )[4]

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Arthritis Research & Therapy

ISSN: 1478-6362

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