Firstly, the deficiency of two popular methods, measure of ordinal association and ROC analysis, for validation of binary regression models was illustrated by a designed numerical example.
首先通过一个数值例子，说明了顺序关联度量与ROC分析两种常用方法在二项响应回归模型预测能力验证方面存在的不足。
The need for fair methods that can assess the validation of clustering results is becoming more and more critical in cluster analysis applications.
在聚类分析应用中，迫切需要一种客观公正的质量评价方法来评判聚类结果的有效性。
This paper discusses the validation of definitive analysis methods for foods, including precision, accuracy, specificity, sensitivity, limit of quantition. linearity and range, ruggedness, etc.
简述了法定食品分析方法的认证内容，即对分析中的精密度、 准确度、 选择性、检测限度、定量检出限、线性和范围、耐用性等作了一定的阐述。
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