variance, then the Mahalanobis distance corresponds to standard Euclidean distance in the transformed space. The Mahalanobis distance is thus unitless,... 18 KB (2,578 words) - 21:08, 29 April 2024 |
Chandra Mahalanobis OBE, FNA, FASc, FRS (29 June 1893– 28 June 1972) was an Indian scientist and statistician. He is best remembered for the Mahalanobis distance... 25 KB (2,685 words) - 22:19, 5 April 2024 |
Mahalanobis distance (proof). Specifically, for some n × p {\displaystyle n\times p} matrix X {\displaystyle \mathbf {X} } , the squared Mahalanobis distance... 13 KB (2,121 words) - 15:38, 27 December 2023 |
to a multiplicative factor, the squared Mahalanobis distance is a special case of the Bhattacharyya distance when the two classes are normally distributed... 13 KB (2,116 words) - 03:26, 28 March 2024 |
also known as the Kantorovich metric, or earth mover's distance Mahalanobis distance Amari distance Integral probability metrics generalize several metrics... 6 KB (643 words) - 17:20, 5 March 2024 |
network On a matrix form the previous is often approximated as a Mahalanobis distance for a linear space as δ ( x ( i ) , x ( j ) ) ≈ ( x ( i ) − x (... 12 KB (1,575 words) - 00:45, 13 April 2024 |
matrix, is S {\displaystyle \mathbf {S} } ), this generalizes to the Mahalanobis distance between the two distributions: d ′ = ( μ a − μ b ) ′ Σ − 1 ( μ a... 10 KB (1,658 words) - 06:24, 31 January 2024 |