Figure 1 shows a section of a hierarchical DominoDocument business object that contains an Items attribute of type DominoItem BO and cardinality n.
图1所示的是一个分层次的DominoDocument业务对象的一部分，这个业务对象包含了类型DominoItemBO的Items属性和基数n。
In many implementations of clustering, items in the collection are represented as vectors in an n-dimensional space.
在许多集群实现中，集合中的项目都是作为矢量表示在n维度空间中的。
Snippets is a grab bag of source code examples, for instance, short examples that add menu items to different views and objects, that extend the n-way chat participants list, and so on.
Snippets是源代码示例的混合体，例如，把菜单项添加到多个视图以及对象中的简短示例代码，以便扩展多方聊天的参与者列表以及其他功能。
The formula for determining the number of communication channels is the combinatorial formula for the number of pairs you can select from n items, without regard to order. The formula 4 is as follows
决定沟通连接数量的公式就是你从数量n中挑选出配对数量的公式，不必考虑顺序。
It includes such accuracy metrics as predictive accuracy metrics measuring how accurate the recommender system predicts ratings or recommends top-N lists of items.
其准确性测量包括对推荐系统预测评分或者top - N项目推荐列表的准确性度量。
It includes such accuracy metrics as predictive accuracy metrics measuring how accurate the recommender system predicts ratings or recommends top-N lists of items.
其准确性测量包括对推荐系统预测评分或者top - N项目推荐列表的准确性度量。
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