Characteristics of Distance Matrices Based on Euclidean, Manhattan and Hausdorff Coefficients

From n -size samples of k -variate points, we construct n  ×  n distance-matrices based on the widely used Euclidean, Manhattan and Hausdorff coefficients and study (individually and in pairs) their properties P , R and ρ using theoretical analysis and both computer-generated and empirical data. The...

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Veröffentlicht in:Journal of classification 2023-07, Vol.40 (2), p.214-232
1. Verfasser: Temple, J. T.
Format: Artikel
Sprache:eng
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Zusammenfassung:From n -size samples of k -variate points, we construct n  ×  n distance-matrices based on the widely used Euclidean, Manhattan and Hausdorff coefficients and study (individually and in pairs) their properties P , R and ρ using theoretical analysis and both computer-generated and empirical data. The concordance P EM is shown by analysis of uniformly-distributed data to decrease asymptotically as k  → ∞ to exp [‒ exp [‒ γ]] ≅  0.5704, and P EH and P MH to decrease to zero, as also in generated N (0,1) and empirical data. In geological data, P EM is higher than predicted for 10 
ISSN:0176-4268
1432-1343
DOI:10.1007/s00357-023-09435-1