Package com.yahoo.tensor.functions

Class ScalarFunctions

java.lang.Object

com.yahoo.tensor.functions.ScalarFunctions

public class ScalarFunctions
extends java.lang.Object

Factory of scalar Java functions. The purpose of this is to embellish anonymous functions with a runtime type such that they can be inspected and will return a parsable toString.

Author:

bratseth

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ScalarFunctions.Abs
static class	ScalarFunctions.Acos
static class	ScalarFunctions.Add
static class	ScalarFunctions.Asin
static class	ScalarFunctions.Atan
static class	ScalarFunctions.Ceil
static class	ScalarFunctions.Cos
static class	ScalarFunctions.Divide
static class	ScalarFunctions.Elu
static class	ScalarFunctions.Equal
static class	ScalarFunctions.EqualElements
static class	ScalarFunctions.Exp
static class	ScalarFunctions.Floor
static class	ScalarFunctions.Greater
static class	ScalarFunctions.LeakyRelu
static class	ScalarFunctions.Less
static class	ScalarFunctions.Log
static class	ScalarFunctions.Max
static class	ScalarFunctions.Mean
static class	ScalarFunctions.Min
static class	ScalarFunctions.Multiply
static class	ScalarFunctions.Neg
static class	ScalarFunctions.Pow
static class	ScalarFunctions.Random
static class	ScalarFunctions.Reciprocal
static class	ScalarFunctions.Relu
static class	ScalarFunctions.Rsqrt
static class	ScalarFunctions.Selu
static class	ScalarFunctions.Sigmoid
static class	ScalarFunctions.Sin
static class	ScalarFunctions.Sqrt
static class	ScalarFunctions.Square
static class	ScalarFunctions.SquaredDifference
static class	ScalarFunctions.Subtract
static class	ScalarFunctions.SumElements
static class	ScalarFunctions.Tan
static class	ScalarFunctions.Tanh

Constructor Summary

Constructors

Constructor	Description
ScalarFunctions()

Method Summary

Modifier and Type	Method	Description
static java.util.function.DoubleUnaryOperator	abs()
static java.util.function.DoubleUnaryOperator	acos()
static java.util.function.DoubleBinaryOperator	add()
static java.util.function.DoubleUnaryOperator	asin()
static java.util.function.DoubleUnaryOperator	atan()
static java.util.function.DoubleUnaryOperator	ceil()
static java.util.function.DoubleUnaryOperator	cos()
static java.util.function.DoubleBinaryOperator	divide()
static java.util.function.DoubleUnaryOperator	elu()
static java.util.function.DoubleUnaryOperator	elu(double alpha)
static java.util.function.DoubleBinaryOperator	equal()
static java.util.function.Function<java.util.List<java.lang.Long>,java.lang.Double>	equal(java.util.List<java.lang.String> argumentNames)
static java.util.function.DoubleUnaryOperator	exp()
static java.util.function.DoubleUnaryOperator	floor()
static java.util.function.DoubleBinaryOperator	greater()
static java.util.function.DoubleUnaryOperator	leakyrelu()
static java.util.function.DoubleUnaryOperator	leakyrelu(double alpha)
static java.util.function.DoubleBinaryOperator	less()
static java.util.function.DoubleUnaryOperator	log()
static java.util.function.DoubleBinaryOperator	max()
static java.util.function.DoubleBinaryOperator	mean()
static java.util.function.DoubleBinaryOperator	min()
static java.util.function.DoubleBinaryOperator	multiply()
static java.util.function.DoubleUnaryOperator	neg()
static java.util.function.DoubleBinaryOperator	pow()
static java.util.function.Function<java.util.List<java.lang.Long>,java.lang.Double>	random()
static java.util.function.DoubleUnaryOperator	reciprocal()
static java.util.function.DoubleUnaryOperator	relu()
static java.util.function.DoubleUnaryOperator	rsqrt()
static java.util.function.DoubleUnaryOperator	selu()
static java.util.function.DoubleUnaryOperator	selu(double scale, double alpha)
static java.util.function.DoubleUnaryOperator	sigmoid()
static java.util.function.DoubleUnaryOperator	sin()
static java.util.function.DoubleUnaryOperator	sqrt()
static java.util.function.DoubleUnaryOperator	square()
static java.util.function.DoubleBinaryOperator	squareddifference()
static java.util.function.DoubleBinaryOperator	subtract()
static java.util.function.Function<java.util.List<java.lang.Long>,java.lang.Double>	sum(java.util.List<java.lang.String> argumentNames)
static java.util.function.DoubleUnaryOperator	tan()
static java.util.function.DoubleUnaryOperator	tanh()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ScalarFunctions

public ScalarFunctions()

Method Detail

add

public static java.util.function.DoubleBinaryOperator add()

divide

public static java.util.function.DoubleBinaryOperator divide()

equal

public static java.util.function.DoubleBinaryOperator equal()

greater

public static java.util.function.DoubleBinaryOperator greater()

less

public static java.util.function.DoubleBinaryOperator less()

max

public static java.util.function.DoubleBinaryOperator max()

min

public static java.util.function.DoubleBinaryOperator min()

mean

public static java.util.function.DoubleBinaryOperator mean()

multiply

public static java.util.function.DoubleBinaryOperator multiply()

pow

public static java.util.function.DoubleBinaryOperator pow()

squareddifference

public static java.util.function.DoubleBinaryOperator squareddifference()

subtract

public static java.util.function.DoubleBinaryOperator subtract()

abs

public static java.util.function.DoubleUnaryOperator abs()

acos

public static java.util.function.DoubleUnaryOperator acos()

asin

public static java.util.function.DoubleUnaryOperator asin()

atan

public static java.util.function.DoubleUnaryOperator atan()

ceil

public static java.util.function.DoubleUnaryOperator ceil()

cos

public static java.util.function.DoubleUnaryOperator cos()

exp

public static java.util.function.DoubleUnaryOperator exp()

floor

public static java.util.function.DoubleUnaryOperator floor()

log

public static java.util.function.DoubleUnaryOperator log()

neg

public static java.util.function.DoubleUnaryOperator neg()

reciprocal

public static java.util.function.DoubleUnaryOperator reciprocal()

rsqrt

public static java.util.function.DoubleUnaryOperator rsqrt()

sin

public static java.util.function.DoubleUnaryOperator sin()

sigmoid

public static java.util.function.DoubleUnaryOperator sigmoid()

sqrt

public static java.util.function.DoubleUnaryOperator sqrt()

square

public static java.util.function.DoubleUnaryOperator square()

tan

public static java.util.function.DoubleUnaryOperator tan()

tanh

public static java.util.function.DoubleUnaryOperator tanh()

elu

public static java.util.function.DoubleUnaryOperator elu()

elu

public static java.util.function.DoubleUnaryOperator elu(double alpha)

leakyrelu

public static java.util.function.DoubleUnaryOperator leakyrelu()

leakyrelu

public static java.util.function.DoubleUnaryOperator leakyrelu(double alpha)

relu

public static java.util.function.DoubleUnaryOperator relu()

selu

public static java.util.function.DoubleUnaryOperator selu()

selu

public static java.util.function.DoubleUnaryOperator selu(double scale,
                                                          double alpha)

random

public static java.util.function.Function<java.util.List<java.lang.Long>,java.lang.Double> random()

equal

public static java.util.function.Function<java.util.List<java.lang.Long>,java.lang.Double> equal(java.util.List<java.lang.String> argumentNames)

sum

public static java.util.function.Function<java.util.List<java.lang.Long>,java.lang.Double> sum(java.util.List<java.lang.String> argumentNames)