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operating characteristic (ROC) curve, when the joint normality of biomarkers is assumed. However, in many investigations, the … emphases are placed only on a limited extent of clinical relevancy, instead of the whole ROC curve. The goal of this study is … to find the linear combination that maximizes the partial area under a ROC curve (pAUC) for a pre-specified range. In …
Persistent link: https://www.econbiz.de/10010998476
Persistent link: https://www.econbiz.de/10008775802
sensitivity, equivalent to a smaller false discovery rate, if the signal-discovering protocol implemented within the computed … focal regions is different from that used outside of the focal regions. We also numerically compute the specificity as the …
Persistent link: https://www.econbiz.de/10010698282
The paper considers nonconvex quadratic semidefinite problems. This class arises, for instance, as subproblems in the sequential semidefinite programming algorithm for solving general smooth nonlinear semidefinite problems. We extend locally the concept of self-concordance to problems that...
Persistent link: https://www.econbiz.de/10010847656