0 a closely-packed group (of people or things) -- rumpun
a cluster of berries
They stood in a cluster.
1 (often with round) to group together in clusters -- berumpun
They clustered round the door.
We also evaluate the stability of clusters with respect to synthetic remeasured array data.
Even with the model-based algorithms, the number of clusters can only be estimated.
The steps of assigning genes to centroids and computing new centroids are repeated until no genes are moved between clusters.
Hence, it is of interest to study the performance of various clustering approaches as a function of noise level in the synthetic data.
Clustering with repeated measurements produced more accurate clusters than clustering with the estimated true mean data in most cases.
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).
In each step, similar subtrees (clusters) are merged to form the dendrogram.
Assuming known categories (classes) of objects are available, we can compare clustering results by assessing the agreement of the clusters with the classes.
中文繁体
(同類物聚集的)串,叢,束,群, 子音叢(連在一起的兩個或以上的子音)…
More中文简体
(同类物聚集的)串,丛,束,群, 辅音丛(连在一起的两个或以上的辅音)…
MoreEspañol
conjunto, apiñarse, agruparse…
MorePortuguês
agrupamento, agrupar-se…
More日本語
かたまり, (~のまわりに)集まる…
MoreTürk dili
demet, salkım, küme…
MoreFrançais
groupe [masculine], grappe [feminine], rassembler…
MoreCatalan
grup, apinyar-se…
More