2 documents found, page 1 of 1
Assessing external exposome by implementing an Environmental Data Management Sy...
Tagliaferro, S; Maio, S; Pirona, F; Stanisci, I; Sarno, G; Silvi, P; Kermenidou, M; Papaioannou, N; Perchard, R; Prpic, I; Polanska, K; Jerzynska, JDue to the increasing importance of exposome in environmental epidemiology, feasibility and usefulness of an Environmental Data Management System (EDMS) using Open Data was evaluated. The EDMS includes data from 10 European cities (Celje (Slovenia), Łódź (Poland), Manchester (UK), Palermo (Italy), Paris (France), Porto (Portugal), Regensburg (Germany), Reus (Spain), Rijeka (Croatia), Thessaloniki (Greece)) abou...
Overrating Classifier Performance in ROC Analysis in the Absence of a Test Set:...
Cilluffo, G; Fasola, SJ; Ferrante, G; Montalbano, L; Baiardini, I; Indinnimeo, L; Viegi, G; Fonseca, JA; La Grutta, SBACKGROUND: The use of receiver operating characteristic curves, or "ROC analysis," has become quite common in biomedical research to support decisions. However, sensitivity, specificity, and misclassification rates are still often estimated using the training sample, overlooking the risk of overrating the test performance. METHODS: A simulation study was performed to highlight the inferential implications of s...