In geometry, the geometric median of a discrete set of sample points in a Euclidean space is the point minimizing the sum of distances to the sample points...
23 KB (2,830 words) - 16:28, 26 May 2024
odd number classes, one specific class is determined as the median.) A geometric median, on the other hand, is defined in any number of dimensions. A...
61 KB (7,808 words) - 03:42, 17 August 2024
identifies the candidate closest to the center (as determined by the geometric median). The diagram shows a possible configuration of the voters and candidates...
25 KB (3,148 words) - 02:31, 23 August 2024
Analogously to how the median generalizes to the geometric median (gm) in multivariate data, MAD can be generalized to MADGM (median of distances to gm)...
8 KB (1,095 words) - 07:29, 25 April 2024
multi-dimensional space. Geometric median the point minimizing the sum of distances to a set of sample points. This is the same as the median when applied to one-dimensional...
13 KB (1,720 words) - 13:56, 19 August 2024
Fréchet mean (section Arithmetic mean and median)
Grove and Hermann Karcher. On the real numbers, the arithmetic mean, median, geometric mean, and harmonic mean can all be interpreted as Fréchet means for...
4 KB (752 words) - 16:49, 27 May 2024
Center of population (category Geometric centers)
center of gravity; the median center, which is the intersection of the median longitude and median latitude; the geometric median, also known as Weber point...
16 KB (1,763 words) - 07:18, 13 May 2024
different costs per unit distance. The Weber problem generalizes the geometric median, which assumes transportation costs per unit distance are the same...
27 KB (3,763 words) - 06:48, 29 February 2024
a, b, and c have a unique median Geometric median, a point minimizing the sum of distances to a given set of points Median (rapper), a rapper from the...
2 KB (351 words) - 19:39, 20 March 2024
Generalizations of the concept of median to higher-dimensional spaces are the geometric median and the centerpoint. For some probability distributions, the expected...
16 KB (2,010 words) - 12:15, 19 August 2024