PMC:7782580 / 62420-62647 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T468","span":{"begin":0,"end":227},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Multiple evaluation indicators (PRC, ROC, AUPRC, AUROC, sensitivity, specificity, precision, kappa index, and F1 with a fixed threshold) were computed for a comprehensive and accurate assessment of the classification framework."}