Least-squares function approximation
id:
least-squares-function-approximation-280-17585969
title:
Least-squares function approximation
text:
In mathematics, least squares function approximation applies the principle of least squares to function approximation, by means of a weighted sum of other functions. The best approximation can be defined as that which minimizes the difference between the original function and the approximation; for a least-squares approach the quality of the approximation is measured in terms of the squared differences between the two.
brand slug:
wiki
category slug:
encyclopedia
description:
Mathematical method
original url:
https://en.wikipedia.org/wiki/Least-squares_function_approximation
date created:
date modified:
2023-12-13T01:46:17Z
main entity:
{"identifier":"Q6510405","url":"https://www.wikidata.org/entity/Q6510405"}
image:
fields total:
13
integrity:
14