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单词 cluster
释义
cluster
noun[C]
uk
/ˈklʌs.tər/us
/ˈklʌs.tɚ/
[+ sing/pl verb]
agroupofsimilarthings that areclosetogether, sometimessurroundingsomething:
（同类物聚集的）串，丛，束，群
Have alookat the clusterofgalaxiesin thisphotograph.看看这张照片上的星系群。
There was a clusteroffansaround him,askingforautographs.一大群崇拜者围着他，找他签名。
phoneticsspecialized
agroupof two or moreconsonantsoundsthat arepronouncedtogether with novowelsoundbetween them:
The /str/ at thebeginningof "stray" is a cluster.“stray”这个单词的前三个字母str组成了一个辅音丛。
The word "glimpsed"endswith theconsonantcluster /mpst/.
SMART Vocabulary: related words and phrases
Groups and collections of things
  • agglomeration
  • Aladdin's cave
  • anthology
  • assemblage
  • bank
  • bob
  • cache
  • ensemble
  • family
  • feast
  • generation
  • glory box
  • grab bag
  • package
  • pool
  • selection
  • sheaf
  • sheaves
  • starter pack
  • subgroup
See more results »
cluster
verb[Iusually+ adv/prep]
uk
/ˈklʌs.tər/us
/ˈklʌs.tɚ/
(of agroupofsimilarthings orpeople) toformagroup, sometimes bysurroundingsomething, or to make something do this:
People clusteredaroundthenoticeboardtoreadtheexamresults.
Thehensclustertogetherat thesightofstrangers, goingquiet.
More examples
  • They clustered together in thecornerwatchingthenoisyprisonersandtheirvisitors.
  • Theresidentsclustered inawkwardgroups,checkingtheirwatches.
  • Everyone clustered round them,callinggreetings.
SMART Vocabulary: related words and phrases
Forming groups (of people)
  • alienated
  • be ranged against/withsomething/someone
  • congregate
  • convene
  • converge
  • corral
  • flock
  • form
  • gather
  • get
  • get together
  • group
  • huddle
  • incestuousness
  • mob
  • muster
  • range
  • roundsomething/someoneup
  • throng
See more results »
(Definition ofclusterfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)
cluster
noun[C]
uk
/ˈklʌs.tər/us
/ˈklʌs.tɚ/
[+ sing/pl verb]
agroupofsimilarthings that areclosetogether, sometimessurroundingsomething
（同类物聚集的）串，丛，束，群
Have alookat the clusterofgalaxiesin thisphotograph.看看这张照片上的星系群。
There was a clusteroffansaround him,askingforautographs.一大群崇拜者围着他，找他签名。
phoneticsspecialized
agroupof two or moreconsonantsoundsthat are together and have novowelsoundbetween them
辅音丛（连在一起的两个或以上的辅音）
The /str/ at thebeginningof "stray" is a cluster.“stray”这个单词的前三个字母str组成了一个辅音丛。

cluster| American Dictionary

cluster
verb[I]
us
/ˈklʌs·tər/
toformorgathertogether:
All hisgrandchildrenclustered around him.
cluster
noun[C]
us
/ˈklʌs·tər/
agroupofsimilarthingsgrowingorheldtogether, or agroupofpeopleor things that areclosetogether:
denseclusters ofdelicatepinkblossoms
Thissectionoftownhas alargecluster of fast-foodrestaurants.
(Definition ofclusterfrom theCambridge Academic Content Dictionary© Cambridge University Press)

cluster| Business English

cluster
noun[C]
uk
/ˈklʌstər/us
agroupofsimilarthings that areclosetogether in asmallarea:
There is a cluster ofhi-techbusinessesin the city'sindustrialpark.
agroupofsimilareventsthathappenwithin asmallareaor among asmallgroupofpeople:
Thestudywilllookat anapparentcancercluster amongworkersat thefactory.
IT
agroupofcomputersconnectedtogether toworkas onelargercomputerand toimprovetheirperformance
cluster
verb[I]
uk
/ˈklʌstər/us
tohappena lot in the samesmallareaor in the same way:
Mostyoungfirmstendto cluster in thefinance, IT,telecoms, andretailindustries.
tostandor bepositionedclosetogether in agroup:
People clustered around thenoticeboardtoreadtheannouncement.
(Definition ofclusterfrom theCambridge Business English Dictionary© Cambridge University Press)

Examplesofcluster

cluster
We also evaluate the stability of clusters with respect to synthetic remeasured array data.
From theCambridge English Corpus
Even with the model-based algorithms, the number of clusters can only be estimated.
From theCambridge English Corpus
The steps of assigning genes to centroids and computing new centroids are repeated until no genes are moved between clusters.
From theCambridge English Corpus
Hence, it is of interest to study the performance of various clustering approaches as a function of noise level in the synthetic data.
From theCambridge English Corpus
Clustering with repeated measurements produced more accurate clusters than clustering with the estimated true mean data in most cases.
From theCambridge English Corpus
In a data matrix, rows usually represent objects to be clustered (typically genes), and columns usually represent features or attributes of the objects (typically experiments).
From theCambridge English Corpus
In each step, similar subtrees (clusters) are merged to form the dendrogram.
From theCambridge English Corpus
Assuming known categories (classes) of objects are available, we can compare clustering results by assessing the agreement of the clusters with the classes.
From theCambridge English Corpus
The variants are not interspersed with one another; but form segregated clusters.
From theCambridge English Corpus
Finally, there are a variety of clustering and data-mining techniques for understanding the structure of the data in other ways.
From theCambridge English Corpus
At present the model only contains a limited framework supporting node- and tree-based clusters.
From theCambridge English Corpus
We will then examine whether the resulting clusters are associated with cohort status and relevant sociodemographic variables.
From theCambridge English Corpus
Is there a group difference in the number and size of clusters produced?
From theCambridge English Corpus
We can overcome the problem of data sparseness by applying not co-occurring words but co-occurring clusters to the similarity of target words.
From theCambridge English Corpus
The exemplar clusters are embedded in a network of associations among words that map relations of similarity at all levels.
From theCambridge English Corpus
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.

Collocationswithcluster

cluster

These are words often used in combination withcluster.

Click on a collocation to see more examples of it.

cell cluster
Typically,cellclustershape replicates the form of an available free surface.
From theCambridge English Corpus
cluster munitions
Cluster munitions tend to have a high death rate and pose a serious risk to citizens, especially when used close to residential areas.
FromEuroparl Parallel Corpus - English
cluster reduction
The relative frequency of consonant cluster reduction has also been linked to social variables such as social status, ethnicity, and style.
From theCambridge English Corpus
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.
#https://dictionary.cambridge.org//dictionary/english/cluster##
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更新时间：2024/12/28 1:36:45