Think about a company like Amazon and the common "Customers who purchased X also purchased y" feature. If Amazon were to create a classification tree, how many branches and nodes could it have?
举个例子，亚马逊这样的公司常常使用“购买了X的顾客还购买了Y ”特性，如果亚马逊拟创建一个分类树，那么它将需要多少分支和节点？
A DN is a set of attribute-value pairs that represent a path through an X.500 directory information tree. Here is an example.
DN是一套属性值对，表示穿过X . 500目录信息树的路径。
The inheritance tree for these existing controls is the same as ASP.NET 1.x.
这些现有控件的继承树与asp.net 1. x的相同。
One by one, I nailed the rafters atop the stud walls while standing inside the 5 x 8–foot house, alongside the mature tree trunk.
围绕着粗壮的树干，我把椽钉到立柱墙顶部。
The purpose of this study is to provide a 3D reconstruction of the skeleton of the coronary artery tree from two X-ray angiograms acquired on a biplane angiographic system.
由于双平面X射线造影系统只能提供两幅有限的投影数据，冠状动脉树的三维重建在匹配、优化几何变换矩阵等方面存在困难。
At last, the computer program of x fuzzy cluster analysis with maximal tree method of cut-matrix and some examples in medicine were demonstrated.
最后给出了“入截矩阵”的最大树法的模糊聚类分析的计算机程序并对医学实例进行验证。
An X-tree is a spatial hierarchical tree whose all nodes are 0 except the root node. It is the generalization of the zero tree.
树是除根节点外其余的节点均为0的四叉树，它是零树的一种推广。
Make up and tighten the bolts diagonally when the X-tree is installed.
安装采油树是要对角上紧螺栓。
David X. Ding's Financial Tree teaches each of the areas together.
丁大卫金融树教你把握所有环节。
David X. Ding's Financial Tree teaches each of the areas together.
丁大卫金融树教你把握所有环节。
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