| 单词 | cluster analysis |
| 释义 | cluster analysis noun[U] ukusa way ofstudyingorexamininglargeamountsofdatatofindgroupsthat are more like each other than they are like thedatain othergroups: Clusteranalysisis being used todeterminetheextentto whichemployedwomen aresegregatedintoparticularoccupations. Examplesofcluster analysiscluster analysis There are different approaches towards how to model the similarity data for the problem ofclusteranalysis. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.In the data mining community these methods are recognized as a theoretical foundation ofclusteranalysis, but often considered obsolete. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Among them ordinations andclusteranalysisare the most widely used. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The use of this data set inclusteranalysishowever is uncommon, since the data set only contains two clusters with rather obvious separation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.He was one of the first to write aboutclusteranalysis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These relationships can be extracted using commonly used ordination andclusteranalysistechniques. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.It includes methods found in statistics packages like regression analysis, analysis of variance andclusteranalysis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Preliminary analysis of braying calls andclusteranalysisof morphometrics partially supported these results. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Clusteranalysisas such is not an automatic task, but an iterative process of knowledge discovery or interactive multi-objective optimization that involves trial and failure. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Another approach is numerical classification, also called ordination, where soil individuals are grouped by multivariate statistical methods such asclusteranalysis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
| 随便看 |
|
英汉词典包含213609条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。