least squares

Noun

Meaning

a method of fitting a curve to data points so as to minimize the sum of the squares of the distances of the points from the curve

Source: WordNet

Synonyms

method of least squares full-matrix least-squares linear least-square fit full-matrix least-squares procedures little squares least error squares mean square error youngest children least mean squares among the smallest by children least square by the smallest even the little ones least squares fit

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Hypernyms

statistical method statistical procedure

Examples

Algebraic distance This is a metric often used in computer vision that can be minimized by least squares estimation. Source: Internet

A least squares fit: in red the points to be fitted, in blue the fitted line. Source: Internet

For example, if the position of receiver 1 is known but the position of receiver 2 unknown, it may be possible to estimate the position of receiver 2 using numerical root finding and least squares. Source: Internet

However, once there, he began studying mathematics under Carl Friedrich Gauss (specifically his lectures on the method of least squares ). Source: Internet

In practice it is better to use linear least squares to determine the two amount concentrations from measurements made at more than two wavelengths. Source: Internet

In the simplest case this leads to least squares approximation. Source: Internet

Close letter words and terms

least speed least square least square method least squares estimate least squares estimation least squares fit