bounded variance - significado y definición. Qué es bounded variance
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Qué (quién) es bounded variance - definición

FUNCTION OR SEQUENCE WHOSE POSSIBLE VALUES FORM A BOUNDED SET
Bounded sequence; Bounded measure; Bounded sequences; Bounded map; Unbound function; Unbounded function; Bounded (function)

Bias–variance tradeoff         
  • Bias and variance as function of model complexity
PROPERTY OF A SET OF PREDICTIVE MODELS WHEREBY MODELS WITH A LOWER BIAS IN PARAMETER ESTIMATION HAVE A HIGHER VARIANCE OF THE PARAMETER ESTIMATES ACROSS SAMPLES, AND VICE VERSA
Bias variance; Bias-variance tradeoff; Bias-variance dilemma; Bias–variance dilemma; Bias-variance decomposition; Bias–variance decomposition; Bias and variance tradeoff; Bias--variance tradeoff
In statistics and machine learning, the bias–variance tradeoff is the property of a model that the variance of the parameter estimated across samples can be reduced by increasing the bias in the estimated parameters.
Bounded quantification         
Bounded polymorphism; Bounded genericity; Bounded generics; Bounded generic; F-bounded quantification; Recursively bounded quantification; Recursively bounded polymorphism; F-bounded polymorphism; F-bounded genericity; Recursively bounded genericity; F-bounded; F-bound; Constrained genericity; Constraint genericity; Constrained polymorphism; Constraint polymorphism; Constrained quantification; Constraint quantification
In type theory, bounded quantification (also bounded polymorphism or constrained genericity) refers to universal or existential quantifiers which are restricted ("bounded") to range only over the subtypes of a particular type. Bounded quantification is an interaction of parametric polymorphism with subtyping.
Bounded operator         
LINEAR TRANSFORMATION L BETWEEN NORMED VECTOR SPACES X AND Y FOR WHICH THE RATIO OF THE NORM OF L(V) TO THAT OF V IS BOUNDED BY THE SAME NUMBER, OVER ALL NON-ZERO VECTORS V IN X
Bounded linear map; Bounded linear operator; Continuous operator; Bounded linear function; Bounded operators; Bounded linear functional; Bounded linear transform; Bounded Linear Form; Bonded linear operator
In functional analysis and operator theory, a bounded linear operator is a linear transformation L : X \to Y between topological vector spaces (TVSs) X and Y that maps bounded subsets of X to bounded subsets of Y.

Wikipedia

Bounded function

In mathematics, a function f defined on some set X with real or complex values is called bounded if the set of its values is bounded. In other words, there exists a real number M such that

| f ( x ) | M {\displaystyle |f(x)|\leq M}

for all x in X. A function that is not bounded is said to be unbounded.

If f is real-valued and f(x) ≤ A for all x in X, then the function is said to be bounded (from) above by A. If f(x) ≥ B for all x in X, then the function is said to be bounded (from) below by B. A real-valued function is bounded if and only if it is bounded from above and below.

An important special case is a bounded sequence, where X is taken to be the set N of natural numbers. Thus a sequence f = (a0, a1, a2, ...) is bounded if there exists a real number M such that

| a n | M {\displaystyle |a_{n}|\leq M}

for every natural number n. The set of all bounded sequences forms the sequence space l {\displaystyle l^{\infty }} .

The definition of boundedness can be generalized to functions f : X → Y taking values in a more general space Y by requiring that the image f(X) is a bounded set in Y.