centroid
tsentroid
olemus
(a) algebras:
ruumi keskme mõõt
= the measure of the center of a space
(b) statistikas:
pidevate muutujate keskväärtuste vektor
=a vector containing the means of each continuous variable in a cluster, the multi-dimensional average of the cluster.
(c) geomeetrias:
kujundi või keha kõigi punktide
aritmeetiline keskmine,
ühtlase füüsilise tiheduse korral ka raskuskese
= the average position of all the points of an object
ülevaateid
https://en.wiktionary.org/wiki/centroid
https://en.wikipedia.org/wiki/Centroid
https://en.wikipedia.org/wiki/List_of_centroids
https://www.lix.polytechnique.fr/~nielsen/centroids.html
http://mathworld.wolfram.com/FunctionCentroid.html
https://en.wikipedia.org/wiki/Spectral_centroid