cross validation中文,cross validation的意思,cross validation翻译及用法

2025-09-06 21:42 浏览次数 7

cross validation

[krɔs væliˈdeiʃən]

交叉验证,交叉确认;交互效度分析

cross validation 例句

英汉例句

  • The multiple correlation coefficients of fitting, cross validation and external validation were 0.995,0.859 and 0.945, respectively.

    所得优化模型的拟合、交互验证及外部验证的复相关系数分别为0.995、0.859和0.945。

  • In this paper, soft sensor modeling method based on Least Square SVM (LS SVM) is proposed, and cross validation method is used to select hyper-parameter of LS SVM model.

    本文研究了基于最小二乘支持向量机的软测量建模方法,并用交叉验证的方法进行支持向量机参数选择。

  • Result:The coefficients of correlation of inner cross validation and external validation are both above 0.90, and the RMSECV and RMSEP are both below 0.05.

    结果:所建的5个模型对验证集样品水分含量的预测值与实测值的相关系数均在0.90以上,预测误差均方根(RMSEP)均在0.05以下。

  • The optimal parameters of mathematics model were studied using leave-one-out cross validation method.

    利用内部交叉验证和自动优化功能对预测模型进行了优化,确定了最优建模参数。

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