Receiver operating characteristic curves with an indeterminacy zone

被引：3
|
作者：
Parmigiani, Giovanni [1 ,2 ]
机构：
[1] Dana Farber Canc Inst, 450 Brookline Ave, Boston, MA 02115 USA
[2] Harvard TH Chan Sch Publ Hlth, 677 Huntington Ave, Boston, MA 02115 USA
来源：
PATTERN RECOGNITION LETTERS | 2020年 / 136卷 / 136期
关键词：
Indeterminacy in classification; Receiver operating characteristic (ROC); ROC CURVE; AREA;
D O I：
10.1016/j.patrec.2020.04.035
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This work extends Receiver Operating Characteristic (ROC) curve to the situation where some cases, falling in an intermediate "indeterminacy zone" of the predictor, are not classified. It addresses two challenges: definition of sensitivity and specificity bounds for this case; and summarization of the large number of possibilities arising from different choices of indeterminacy zones. (C) 2020 Elsevier B.V. All rights reserved.
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页码：94 / 100
页数：7
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