- Look up
function or
functionality in Wiktionary, the free dictionary.
Function or
functionality may
refer to:
Function key, a type of key on
computer keyboards...
- mathematics, a
function from a set X to a set Y ****igns to each
element of X
exactly one
element of Y. The set X is
called the
domain of the
function and the...
- A hash
function is any
function that can be used to map data of
arbitrary size to fixed-size values,
though there are some hash
functions that support...
-
likelihood function (often
simply called the likelihood) is the
joint probability (or
probability density) of
observed data
viewed as a
function of the parameters...
-
sigmoid function is any
mathematical function having a
characteristic "S"-shaped
curve or
sigmoid curve. A
common example of a
sigmoid function is the...
- In mathematics, a
monotonic function (or
monotone function) is a
function between ordered sets that
preserves or
reverses the
given order. This concept...
- A
logistic function or
logistic curve is a
common S-shaped
curve (sigmoid curve) with the
equation f ( x ) = L 1 + e − k ( x − x 0 ) {\displaystyle f(x)={\frac...
-
Bessel functions,
first defined by the
mathematician Daniel Bernoulli and then
generalized by
Friedrich Bessel, are
canonical solutions y(x) of Bessel's...
- In mathematics, the
error function (also
called the
Gauss error function),
often denoted by erf, is a
complex function of a
complex variable defined as:...
- In mathematics, a Green's
function is the
impulse response of an
inhomogeneous linear differential operator defined on a
domain with
specified initial...
