Cluster bomb — Cluster munitions or cluster bombs are air dropped or ground launched munitions that eject a number of smaller submunitions: a cluster of bomblets. The most common types are intended to kill enemy personnel and destroy vehicles. Submunition based … Wikipedia
Cluster headache — Classification and external resources The Cluster Headache by JD Fletcher ICD 10 G44 … Wikipedia
Cluster (spacecraft) — Cluster Operator European Space Agency in international collaboration with NASA Major contractors Dornier GmbH (now part of EADS) Mission type Orbiter Satellite of Earth … Wikipedia
Cluster (band) — Cluster Cluster in 2007 (photo courtesy of Hans Joachim Roedelius) Background information Origin Berlin, Germany … Wikipedia
Cluster (Wirtschaft) — Cluster können aus ökonomischer Sicht als Netzwerke von Produzenten, Zulieferern, Forschungseinrichtungen (z. B. Hochschulen), Dienstleistern (z. B. Design und Ingenieurbüros), Handwerkern und verbundenen Institutionen (z. B.… … Deutsch Wikipedia
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 algebra — Cluster algebras are a class of commutative rings introduced by Fomin and Zelevinsky (2002, 2003, 2007). A cluster algebra of rank n is an integral domain A, together with some subsets of size n called clusters whose union generates the… … Wikipedia
Cluster headache treatments — are available that can assist a person who has cluster headaches. While effective treatments for Cluster headache exist, they are commonly underused due to misdiagnosis of the syndrome.[1] Oftentimes, it is confused with migraine or other causes… … 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 grouping — is an educational process in which four to six gifted and talented (GT) and/or high achieving students are assigned to an otherwise heterogeneous classroom within their grade to be instructed by a teacher that has had specialized training in… … Wikipedia
Cluster sampling — is a sampling technique used when natural groupings are evident in a statistical population. It is often used in marketing research. In this technique, the total population is divided into these groups (or clusters) and a sample of the groups is… … Wikipedia
