V2EX clustering

Clustering

释义 Definition

Clustering 指事物聚集、成群或分组的过程或状态。在日常用语中表示"聚集、簇拥";在技术领域(如数据科学、统计学)中指将相似的数据对象自动分成若干组的分析方法。

发音 Pronunciation

/klstr/

例句 Examples

The children were clustering around the teacher to hear the story.
孩子们围聚在老师身旁听故事。

By applying clustering techniques to the customer data, the marketing team identified three distinct groups with different purchasing behaviors.
通过对客户数据应用聚类技术,市场团队识别出了三个具有不同购买行为的群体。

词源 Etymology

Clustering 源自名词 cluster,该词可追溯至古英语 clyster,意为"一串、一簇",与古高地德语 klōstar(意为"丛、堆")有关。词根含有"紧密聚合"的意象。加上 -ing 后缀,表示"聚集的动作或过程"。这个词在现代英语中既保留了"物理聚拢"的本义,也被广泛用于科学和技术领域,特别是在机器学习和数据分析中成为核心术语。

相关词汇 Related Words

文学与著名用例 Literary References

  • 在 Malcolm Gladwell 的《The Tipping Point》中,clustering 被用来描述社会行为和流行趋势如何在人群中聚集式传播。
  • 在统计学经典教材《The Elements of Statistical Learning》(Hastie, Tibshirani & Friedman)中,clustering 是无监督学习的核心章节,详细讨论了 K-means clustering 等方法。
  • 在 James Gleick 的《Chaos: Making a New Science》中,clustering 用于描述自然界中看似随机却呈现聚集规律的现象。
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