Uses of Interface
org.apache.ignite.ml.math.functions.IgniteDoubleFunction

Packages that use IgniteDoubleFunction

Package	Description
org.apache.ignite.ml.math.functions	Contains serializable functions for distributed code algebra.
org.apache.ignite.ml.math.primitives.matrix	Contains matrix related classes.
org.apache.ignite.ml.math.primitives.vector	Contains vector related classes.
org.apache.ignite.ml.math.primitives.vector.impl	Contains several vector implementations.

Uses of IgniteDoubleFunction in org.apache.ignite.ml.math.functions

Subinterfaces of IgniteDoubleFunction in org.apache.ignite.ml.math.functions

Modifier and Type	Interface and Description
interface	IgniteDifferentiableDoubleToDoubleFunction Interface for differentiable functions from double to double.

Fields in org.apache.ignite.ml.math.functions declared as IgniteDoubleFunction

Modifier and Type	Field and Description
static IgniteDoubleFunction<Double>	Functions.ABS Function that returns Math.abs(a).
static IgniteDoubleFunction<Double>	Functions.IDENTITY Function that returns its argument.
static IgniteDoubleFunction<Double>	Functions.INV Function that returns 1 / a
static IgniteDoubleFunction<Double>	Functions.LOG2 Function that returns Math.log(a) / Math.log(2).
static IgniteDoubleFunction<Double>	Functions.NEGATE Function that returns -a.
static IgniteDoubleFunction<Double>	Functions.SIGMOID Function that returns 1 / (1 + exp(-a)
static IgniteDoubleFunction<Double>	Functions.SIGMOIDGRADIENT Function that returns a * (1-a)
static IgniteDoubleFunction<Double>	Functions.SIGN Function that returns {@code a < 0 ?
static IgniteDoubleFunction<Double>	Functions.SQUARE Function that returns a * a.

Methods in org.apache.ignite.ml.math.functions that return IgniteDoubleFunction

Modifier and Type	Method and Description
static IgniteDoubleFunction<Double>	Functions.constant(Double c) Function that returns passed constant.
static IgniteDoubleFunction<Double>	Functions.div(double b) Function that returns a / b.
static IgniteDoubleFunction<Double>	Functions.mult(double b) Function that returns a * b.
static IgniteDoubleFunction<Double>	Functions.plus(double b) Function that returns a + b.
static IgniteDoubleFunction<Double>	Functions.pow(double b) Function that returns Math.pow(a, b).

Uses of IgniteDoubleFunction in org.apache.ignite.ml.math.primitives.matrix

Methods in org.apache.ignite.ml.math.primitives.matrix with parameters of type IgniteDoubleFunction

Modifier and Type	Method and Description
<T> T	AbstractMatrix.foldMap(IgniteBiFunction<T,Double,T> foldFun, IgniteDoubleFunction<Double> mapFun, T zeroVal) Folds this matrix into a single value.
<T> T	Matrix.foldMap(IgniteBiFunction<T,Double,T> foldFun, IgniteDoubleFunction<Double> mapFun, T zeroVal) Folds this matrix into a single value.
Matrix	AbstractMatrix.map(IgniteDoubleFunction<Double> fun) Maps all values in this matrix through a given function.
Matrix	Matrix.map(IgniteDoubleFunction<Double> fun) Maps all values in this matrix through a given function.

Uses of IgniteDoubleFunction in org.apache.ignite.ml.math.primitives.vector

Methods in org.apache.ignite.ml.math.primitives.vector with parameters of type IgniteDoubleFunction

Modifier and Type	Method and Description
<T> T	Vector.foldMap(IgniteBiFunction<T,Double,T> foldFun, IgniteDoubleFunction<Double> mapFun, T zeroVal) Folds this vector into a single value.
<T> T	AbstractVector.foldMap(IgniteBiFunction<T,Double,T> foldFun, IgniteDoubleFunction<Double> mapFun, T zeroVal) Folds this vector into a single value.
Vector	Vector.map(IgniteDoubleFunction<Double> fun) Maps all values in this vector through a given function.
Vector	AbstractVector.map(IgniteDoubleFunction<Double> fun) Maps all values in this vector through a given function.

Uses of IgniteDoubleFunction in org.apache.ignite.ml.math.primitives.vector.impl

Methods in org.apache.ignite.ml.math.primitives.vector.impl with parameters of type IgniteDoubleFunction

Modifier and Type	Method and Description
<T> T	DelegatingVector.foldMap(IgniteBiFunction<T,Double,T> foldFun, IgniteDoubleFunction<Double> mapFun, T zeroVal) Folds this vector into a single value.
Vector	DelegatingVector.map(IgniteDoubleFunction<Double> fun) Maps all values in this vector through a given function.