You would store a font preference in the user tree, as that is a user-specific issue.

您要将字体首选项存储在用户树中，因为这是用户特定的内容。

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CART decision tree has outstanding advantages on the issue of classification in dealing with multi-dimensional data with complex structure.

决策树能实现快速分类，CART决策树在处理复杂结构的多维数据分类问题上具有突出优势。

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To address this issue, WPF provides a way for object edges in a visual tree to "snap" to device pixels, eliminating the soft edges produced by anti-aliasing.

为了解决此问题，WPF 提供了一种将可视化树中的对象边缘与设备像素“对齐”的方法，从而消除了抗锯齿产生的软边缘。

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