cluster variable
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cluster variable — noun : a short period variable star of Cepheid characteristics and a period of light fluctuations not longer than a day originally found in globular clusters but abundant elsewhere in the Milky Way galaxy called also cluster type Cepheid * * *… … Useful english dictionary
cluster-type Cepheid — noun see cluster variable … Useful english dictionary
Cluster labeling — is closely related to the concept of text clustering. This process tries to select descriptive labels for the clusters obtained through a clustering algorithm such as Flat Clustering and Hierarchical Clustering. For example, a cluster of… … Wikipedia
Cluster analysis (in marketing) — Cluster analysis is a class of statistical techniques that can be applied to data that exhibit “natural” groupings. Cluster analysis sorts through the raw data and groups them into clusters. A cluster is a group of relatively homogeneous cases or … Wikipedia
Cluster headache — Classification and external resources The Cluster Headache by JD Fletcher ICD 10 G44 … Wikipedia
Variable star — A star is classified as variable if its apparent brightness as seen from Earth changes over time, whether the changes are due to variations in the star s actual luminosity, or to variations in the amount of the star s light that is blocked from… … Wikipedia
Cluster-weighted modeling — In statistics, cluster weighted modeling (CWM) is an algorithm based approach to non linear prediction of outputs (dependent variables) from inputs (independent variables) based on density estimation using a set of models (clusters) that are each … Wikipedia
Cluster (informática) — Un clúster en la Universidad McGill. Un ejemplo de clúster en l … Wikipedia Español
cluster — clusteringly, adv. clustery, adj. /klus teuhr/, n. 1. a number of things of the same kind, growing or held together; a bunch: a cluster of grapes. 2. a group of things or persons close together: There was a cluster of tourists at the gate. 3. U.S … Universalium
Cluster decay — Nuclear physics Radioactive decay Nuclear fission Nuclear fusion Classical decays … Wikipedia
