已检验分类法适用于当分类法的发布者需要确定任何使用该分类法提供的类别名值对或标识符的注册应当表示了准确的以及合法的信息。

Checked taxonomies are used when the publisher of a taxonomy wishes to make sure that the categorization code values or identifiers registered represent accurate and validated information.

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逐步判别分析所得的分类函数，各项检验准确率均很高：回顾性考核为91.8% ，刀切法为91.5 % ，前瞻性考核为90 .1%。

The tests showed exactly high classification validity: retrospective test 91.8%, Jackknife method 91.5%, prospective test 90.1%;

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商业实体如果需要使用一个特别的类别或标识分类法的话，他可以注册一个分类法并以未检验分类法的形式使用。

Organizations that choose to make a particular taxonomy available for categorization or identification can register a taxonomy and use that taxonomy as unchecked.

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