fitted value - определение. Что такое fitted value
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Что (кто) такое fitted value - определение

PROCESS OF CONSTRUCTING A CURVE, OR MATHEMATICAL FUNCTION, THAT HAS THE BEST FIT TO A SERIES OF DATA POINTS
Curve fitting problem; Model fitting; Non-linear curve fitting; Non linear curve fitting - Gauss; Non linear curve fitting; Curve-fitting; Best-fit; Data fitting; Best fit; Surface fitting; Curve Fitting; Fitted value; Curve-fitted; Plane curve fitting; Ellipse fitting; Circle fitting; Function fitting; Curve fit; Geometric curve fitting; Curve of best fit
  • Polynomial curves fitting points generated with a sine function. The black dotted line is the "true" data, the red line is a <span style="color:red">first degree polynomial</span>, the green line is <span style="color:green">second degree</span>, the orange line is <span style="color:orange">third degree</span> and the blue line is <span style="color:blue">fourth degree.</span>
  • Relation between wheat yield and soil salinity<ref>[https://www.waterlog.info/sigmoid.htm Calculator for sigmoid regression]</ref>
  • Circle fitting with the Coope method, the points describing a circle arc, centre (1 ; 1), radius 4.
  • Ellipse fitting minimising the algebraic distance (Fitzgibbon method).
  • Fitting of a noisy curve by an asymmetrical peak model, with an iterative process ([[Gauss–Newton algorithm]] with variable damping factor α).
  • different models of ellipse fitting

Value (economics)         
  • Value or price
MEASURE OF THE BENEFIT PROVIDED BY A GOOD OR SERVICE TO AN ECONOMIC AGENT
Monetary value; Value for money; Economic value; Theory of value(economics); Financial value
In economics, economic value is a measure of the benefit provided by a good or service to an economic agent. It is generally measured through units of currency, and the interpretation is therefore "what is the maximum amount of money a specific actor is willing and able to pay for the good or service"?
Fitted         
ROCK BAND
Fitted
·Impf & ·p.p. of Fit.
fitted         
ROCK BAND
Fitted
¦ adjective
1. made to fill a space or to cover something closely.
chiefly Brit. (of a room) equipped with matching units of furniture.
2. attached to or provided with a particular component or article.
3. (fitted for/to do) being fit for or to do: he wasn't fitted for the job.

Википедия

Curve fitting

Curve fitting is the process of constructing a curve, or mathematical function, that has the best fit to a series of data points, possibly subject to constraints. Curve fitting can involve either interpolation, where an exact fit to the data is required, or smoothing, in which a "smooth" function is constructed that approximately fits the data. A related topic is regression analysis, which focuses more on questions of statistical inference such as how much uncertainty is present in a curve that is fit to data observed with random errors. Fitted curves can be used as an aid for data visualization, to infer values of a function where no data are available, and to summarize the relationships among two or more variables. Extrapolation refers to the use of a fitted curve beyond the range of the observed data, and is subject to a degree of uncertainty since it may reflect the method used to construct the curve as much as it reflects the observed data.

For linear-algebraic analysis of data, "fitting" usually means trying to find the curve that minimizes the vertical (y-axis) displacement of a point from the curve (e.g., ordinary least squares). However, for graphical and image applications, geometric fitting seeks to provide the best visual fit; which usually means trying to minimize the orthogonal distance to the curve (e.g., total least squares), or to otherwise include both axes of displacement of a point from the curve. Geometric fits are not popular because they usually require non-linear and/or iterative calculations, although they have the advantage of a more aesthetic and geometrically accurate result.