mean-metric
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Metric time — is the measure of time interval using the metric system, which defines the second as the base unit of time, and multiple and submultiple units formed with metric prefixes, such as kiloseconds and milliseconds. It does not define the time of day,… … Wikipedia
Mean absolute scaled error — In statistics, the mean absolute scaled error (MASE) is a measure of the accuracy of forecasts . It was proposed in 2006 by Australian statistician Rob Hyndman, who described it as a generally applicable measurement of forecast accuracy without… … Wikipedia
Metric Act of 1866 — This article is about 1866 act that permitted the use of metric units. For the 1975 act that permitted the use of United States customary units in non business activities, see Metric Conversion Act. 14 Stat. 339, July 28, 1866 Metric… … Wikipedia
Mean curvature — In mathematics, the mean curvature H of a surface S is an extrinsic measure of curvature that comes from differential geometry and that locally describes the curvature of an embedded surface in some ambient space such as Euclidean space. The… … Wikipedia
Mean Shortest Distance — In statistical analysis of the PGP/GnuPG/OpenPGP Web of trust the mean shortest distance (MSD) is one measurement of how trusted a given PGP key is within the strongly connected set of PGP keys that make up the Web of trust.Drew Streib wrote the… … Wikipedia
Glossary of Riemannian and metric geometry — This is a glossary of some terms used in Riemannian geometry and metric geometry mdash; it doesn t cover the terminology of differential topology. The following articles may also be useful. These either contain specialised vocabulary or provide… … Wikipedia
Probability metric — A probability metric is a function defining a distance between random variables or vectors. In particular the probability metric does not satisfy the identity of indiscernibles condition required to be satisfied by the metric of the metric… … Wikipedia
String metric — String metrics (also known as similarity metrics) are a class of textual based metrics resulting in a similarity or dissimilarity (distance) score between two pairs of text strings for approximate matching or comparison and in fuzzy string… … Wikipedia
Gödel metric — The Gödel metric is an exact solution of the Einstein field equations in which the stress energy tensor contains two terms, the first representing the matter density of a homogeneous distribution of swirling dust particles, and the second… … Wikipedia
geometric mean — noun the mean of n numbers expressed as the n th root of their product • Topics: ↑statistics • Hypernyms: ↑mean, ↑mean value * * * geoˌmetric ˈmean [geometric mean] … Useful english dictionary
MRR — Mean Reciprocal Rank (Academic & Science » Mathematics) *** Mid Atlantic Realty Trust (Business » NYSE Symbols) *** Minimum Risk Route (Governmental » Military) ** Motorized Rifle Regiment (Governmental » Military) * Market Research Report… … Abbreviations dictionary
