clus
ter
复数形式
clusters
1
簇, 群集
a grouping or concentration of data points in a specific region, often used in statistics and data analysis to describe a set of values that are close to each other
- In a scatter plot, a cluster of data points close to each other may indicate a strong correlation between the variables.
在散点图中，彼此接近的数据点的簇可能表示变量之间的强相关性。
- Cluster analysis is a statistical method used to identify groups or clusters within a dataset based on similarities between data points.
聚类分析是一种统计方法，用于根据数据点之间的相似性识别数据集中的组或聚类。
- When examining the distribution of test scores, a cluster of high scores may suggest a group of high-achieving students.
在检查测试分数的分布时，高分的集群可能暗示着一组成绩优异的学生。
- In spatial statistics, a cluster of high or low values may indicate the presence of spatial autocorrelation.
在空间统计中，高值或低值的集群可能表明存在空间自相关。
- Cluster sampling involves dividing a population into clusters and randomly selecting entire clusters for analysis.
聚类抽样涉及将总体划分为聚类并随机选择整个聚类进行分析。
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