The creation of the attribute classification system establishes an easier way to add new attributes without having to perform major code revisions.

属性分类系统的创建，建立了一个不用对代码进行大的修订就可以添加新属性的简便方法。

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Click on the name of the new classification system (TestingClassification in this example) and the following Properties window opens.

单击新分类系统的名称(在这个示例中是TestingClassification)，下面的Properties窗口将打开。

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The new system is flexible and adjustable. The experimental results show that the application of this model improves the classification accuracy and generalization capability of the system.

该系统具有很好的灵活性和可调性，实验表明该模型的应用提高了系统的分类精度，增强了系统的泛化能力。

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With its new manual, the APA might instead have started taking steps toward a system of classification that, as in medicine, organizes disorders according to what we know about their natures and causes.

WSJ: DSM-5: A Manual Run Amok