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receiver operating characteristic

  • 接收者操作特征曲线:在信号检测理论中,接收者操作特征曲线,或者叫ROC曲线,是一种坐标图式的分析工具,用于选择最佳的信号侦测模型、舍弃次佳的模型或者在同一模型中设置最佳阈值。

网络释义专业释义英英释义

  特征曲线

...向量机、随机森林、朴素贝叶斯、随机委员会4个经典分类算法的加权平均的接收者运行特征曲线(receiver operating characteristic,ROC)指标提升了11.3%。(本文共计6页).

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短语

receiver operating characteristic curve 受试者工作特征曲线 ; 接受者操作特征曲线 ; 受试者工作曲线 ; 性曲线

receiver operating characteristic curves ROC曲线 ; 工作特征 ; 并用受试者操作特征 ; 作特征

receiver operating characteristic curve ROC 受试者工作特征曲线

receiver operating characteristic ROC 受试者工作特征

summary receiver operating characteristic curve 综合受试者工作特征曲线 ; 受试者工作特征曲线

summary receiver operating characteristic 者工作特征 ; 受试者工作特征曲线

Receiver operating characteristic curve model ROC模型

Receiver Operating Characteristic Curve Value 以颈围及腰围两项指标的受试者作业特征曲线值

receiver operating characteristic analysis 接收器特性法

 更多收起网络短语
  • 受试者工作特征
    受试者操作特性曲线
  • 观测者操作特性
    接收机操作特性
    受试者操作特性曲线

·2,447,543篇论文数据,部分数据来源于NoteExpress

Receiver operating characteristic

  • abstract: In signal detection theory, a receiver operating characteristic (ROC), or simply ROC curve, is a graphical plot which illustrates the performance of a binary classifier system as its discrimination threshold is varied. It is created by plotting the fraction of true positives out of the total actual positives (TPR = true positive rate) vs.

以上来源于: WordNet

双语例句

  • Receiver operating characteristic curves were used to compare test performance.

    受试者工作特征曲线用来比较试验结果

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  • Biomarkers of liver fibrosis: What lies beneath the receiver operating characteristic curve?

    纤维化生物标记什么假象接受者操作特征曲线之下?

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  • Receiver operating characteristic (ROC) curve was used for analyzing results and selecting cut off values.

    根据受试者工作特征曲线ROC分析结果选定阳性参考值。

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