io.improbable.keanu.tensor.intgr

Interface IntegerTensor

All Superinterfaces:

FixedPointTensor<java.lang.Integer,IntegerTensor>, io.improbable.keanu.kotlin.IntegerOperators<IntegerTensor>, io.improbable.keanu.kotlin.NumberOperators<IntegerTensor>, NumberTensor<java.lang.Integer,IntegerTensor>, Tensor<java.lang.Integer,IntegerTensor>

All Known Implementing Classes:

Nd4jIntegerTensor, ScalarIntegerTensor

public interface IntegerTensor
extends FixedPointTensor<java.lang.Integer,IntegerTensor>, io.improbable.keanu.kotlin.IntegerOperators<IntegerTensor>

Nested Class Summary

Nested classes/interfaces inherited from interface io.improbable.keanu.tensor.Tensor

Tensor.FlattenedView<N>

Field Summary

Fields inherited from interface io.improbable.keanu.tensor.Tensor

ONE_BY_ONE_SHAPE, SCALAR_SHAPE, SCALAR_STRIDE

Method Summary

Modifier and Type	Method and Description
static IntegerTensor	concat(IntegerTensor... toConcat)
static IntegerTensor	concat(int dimension, IntegerTensor... toConcat)
static IntegerTensor	create(int... values)
static IntegerTensor	create(int[] values, long... shape)
static IntegerTensor	create(int value, long[] shape)
static IntegerTensor	create(long... values) Creates an IntegerTensor from a long[].
static IntegerTensor	create(long[] values, long... shape) Creates an IntegerTensor from a long[].
default IntegerTensor	div(int value)
static IntegerTensor	eye(int n)
static IntegerTensor	max(IntegerTensor a, IntegerTensor b)
static IntegerTensor	min(IntegerTensor a, IntegerTensor b)
default IntegerTensor	minus(int value)
static IntegerTensor	ones(long... shape)
default IntegerTensor	plus(int value)
default IntegerTensor	pow(int exponent)
default IntegerTensor	reverseDiv(int value)
default IntegerTensor	reverseMinus(int value)
static IntegerTensor	scalar(int scalarValue)
static IntegerTensor	stack(int dimension, IntegerTensor... toStack)
default IntegerTensor	times(int value)
static IntegerTensor	vector(int... values)
static IntegerTensor	zeros(long... shape)

Methods inherited from interface io.improbable.keanu.tensor.FixedPointTensor

mod, mod, modInPlace, modInPlace

Methods inherited from interface io.improbable.keanu.tensor.NumberTensor

abs, absInPlace, apply, applyInPlace, argMax, argMax, argMin, argMin, asFlatDoubleArray, asFlatIntegerArray, average, clamp, clampInPlace, cumProd, cumProdInPlace, cumSum, cumSumInPlace, div, div, divInPlace, divInPlace, equalsWithinEpsilon, greaterThan, greaterThan, greaterThanMask, greaterThanOrEqual, greaterThanOrEqual, greaterThanOrEqualToMask, lessThan, lessThan, lessThanMask, lessThanOrEqual, lessThanOrEqual, lessThanOrEqualToMask, matrixMultiply, max, max, maxInPlace, min, min, minInPlace, minus, minus, minusInPlace, minusInPlace, plus, plus, plusInPlace, plusInPlace, pow, pow, powInPlace, powInPlace, product, product, reverseDiv, reverseDiv, reverseDivInPlace, reverseDivInPlace, reverseMinus, reverseMinus, reverseMinusInPlace, reverseMinusInPlace, safeLogTimes, safeLogTimesInPlace, setAllInPlace, setWithMask, setWithMaskInPlace, standardDeviation, sum, sum, tensorMultiply, times, times, timesInPlace, timesInPlace, toDouble, toInteger, unaryMinus, unaryMinusInPlace

Methods inherited from interface io.improbable.keanu.tensor.Tensor

asFlatArray, asFlatList, broadcast, create, createFilled, diag, duplicate, elementwiseEquals, elementwiseEquals, elementwiseEquals, expandDims, get, getFlattenedView, getLength, getRank, getShape, getStride, getValue, hasSameShapeAs, hasSameShapeAs, isLengthOne, isMatrix, isScalar, isVector, moveAxis, permute, reshape, scalar, setValue, slice, slice, slice, sliceAlongDimension, split, squeeze, swapAxis, take, transpose

Method Detail

create

static IntegerTensor create(int value,
                            long[] shape)

create

static IntegerTensor create(int[] values,
                            long... shape)

create

static IntegerTensor create(int... values)

create

static IntegerTensor create(long[] values,
                            long... shape)

Creates an IntegerTensor from a long[]. Will throw an exception if any value in the long[] cannot be represented as an integer

Parameters:

values - long[] of values

shape - shape of the tensor

Returns:

a new IntegerTensor

create

static IntegerTensor create(long... values)

Creates an IntegerTensor from a long[]. Will throw an exception if any value in the long[] cannot be represented as an integer

Parameters:

values - long[] of values

Returns:

a new IntegerTensor

ones

static IntegerTensor ones(long... shape)

eye

static IntegerTensor eye(int n)

zeros

static IntegerTensor zeros(long... shape)

scalar

static IntegerTensor scalar(int scalarValue)

Specified by:

scalar in interface Tensor<java.lang.Integer,IntegerTensor>

vector

static IntegerTensor vector(int... values)

stack

static IntegerTensor stack(int dimension,
                           IntegerTensor... toStack)

Parameters:

dimension - the dimension along which toStack are stacked

toStack - an array of IntegerTensor

Returns:

an IntegerTensor with toStack joined along a new dimension

e.g. A, B, C = IntegerTensor.ones(4, 2)

IntegerTensor.stack(0, A, B, C) gives IntegerTensor.ones(3, 4, 2)

IntegerTensor.stack(1, A, B, C) gives IntegerTensor.ones(4, 3, 2)

IntegerTensor.stack(2, A, B, C) gives IntegerTensor.ones(4, 2, 3)

IntegerTensor.stack(-1, A, B, C) gives IntegerTensor.ones(4, 2, 3)

concat

static IntegerTensor concat(IntegerTensor... toConcat)

concat

static IntegerTensor concat(int dimension,
                            IntegerTensor... toConcat)

Parameters:

dimension - the dimension along which the tensors will be joined

toConcat - an array of IntegerTensor

Returns:

an IntegerTensor with toConcat joined along existing dimension

e.g. A, B, C = IntegerTensor.ones(4, 2)

IntegerTensor.concat(0, A, B, C) gives IntegerTensor.ones(12, 2)

min

static IntegerTensor min(IntegerTensor a,
                         IntegerTensor b)

max

static IntegerTensor max(IntegerTensor a,
                         IntegerTensor b)

plus

default IntegerTensor plus(int value)

Specified by:

plus in interface io.improbable.keanu.kotlin.IntegerOperators<IntegerTensor>

minus

default IntegerTensor minus(int value)

Specified by:

minus in interface io.improbable.keanu.kotlin.IntegerOperators<IntegerTensor>

reverseMinus

default IntegerTensor reverseMinus(int value)

Specified by:

reverseMinus in interface io.improbable.keanu.kotlin.IntegerOperators<IntegerTensor>

times

default IntegerTensor times(int value)

Specified by:

times in interface io.improbable.keanu.kotlin.IntegerOperators<IntegerTensor>

div

default IntegerTensor div(int value)

Specified by:

div in interface io.improbable.keanu.kotlin.IntegerOperators<IntegerTensor>

reverseDiv

default IntegerTensor reverseDiv(int value)

Specified by:

reverseDiv in interface io.improbable.keanu.kotlin.IntegerOperators<IntegerTensor>

pow

default IntegerTensor pow(int exponent)

Specified by:

pow in interface io.improbable.keanu.kotlin.IntegerOperators<IntegerTensor>