kmath-nd4j/space.kscience.kmath.nd4j

Package-level declarations

Types

DoubleNd4jArrayField

class DoubleNd4jArrayField(val shape: ShapeND) : DoubleNd4jArrayFieldOps, FieldND<Double, DoubleField>

DoubleNd4jArrayFieldOps

open class DoubleNd4jArrayFieldOps : Nd4jArrayExtendedFieldOps<Double, DoubleField>

Represents FieldND over Nd4jArrayDoubleStructure.

DoubleNd4jTensorAlgebra

object DoubleNd4jTensorAlgebra : Nd4jTensorAlgebra<Double, DoubleField>

Double specialization of Nd4jTensorAlgebra.

FloatNd4jArrayField

class FloatNd4jArrayField(val shape: ShapeND) : FloatNd4jArrayFieldOps, RingND<Float, FloatField>

FloatNd4jArrayFieldOps

open class FloatNd4jArrayFieldOps : Nd4jArrayExtendedFieldOps<Float, FloatField>

Represents FieldND over Nd4jArrayStructure of Float.

IntNd4jArrayRing

class IntNd4jArrayRing(val shape: ShapeND) : IntNd4jArrayRingOps, RingND<Int, IntRing>

IntNd4jArrayRingOps

open class IntNd4jArrayRingOps : Nd4jArrayRingOps<Int, IntRing>

Represents RingND over Nd4jArrayIntStructure.

Nd4jArrayAlgebra

interface Nd4jArrayAlgebra<T, out C : Algebra<T>> : AlgebraND<T, C>

Represents AlgebraND over Nd4jArrayAlgebra.

Nd4jArrayDoubleStructure

data class Nd4jArrayDoubleStructure(val ndArray: INDArray) : Nd4jArrayStructure<Double> , StructureNDOfDouble

Nd4jArrayExtendedFieldOps

interface Nd4jArrayExtendedFieldOps<T, out F : ExtendedField<T>> : ExtendedFieldOps<StructureND<T>> , Nd4jArrayField<T, F> , PowerOperations<StructureND<T>>

Represents intersection of ExtendedField and Field over Nd4jArrayStructure.

Nd4jArrayField

interface Nd4jArrayField<T, out F : Field<T>> : FieldOpsND<T, F> , Nd4jArrayRingOps<T, F>

Represents FieldND over Nd4jArrayStructure.

Nd4jArrayFloatStructure

data class Nd4jArrayFloatStructure(val ndArray: INDArray) : Nd4jArrayStructure<Float>

Nd4jArrayGroupOps

interface Nd4jArrayGroupOps<T, out S : Ring<T>> : GroupOpsND<T, S> , Nd4jArrayAlgebra<T, S>

Represents GroupND over Nd4jArrayStructure.

Nd4jArrayIntStructure

data class Nd4jArrayIntStructure(val ndArray: INDArray) : Nd4jArrayStructure<Int> , StructureNDOfInt

Nd4jArrayRingOps

interface Nd4jArrayRingOps<T, out R : Ring<T>> : RingOpsND<T, R> , Nd4jArrayGroupOps<T, R>

Represents RingND over Nd4jArrayStructure.

Nd4jArrayStructure

sealed class Nd4jArrayStructure<T> : MutableStructureND<T>

Represents a StructureND wrapping an INDArray object.

Nd4jTensorAlgebra

interface Nd4jTensorAlgebra<T : Number, A : Field<T>> : AnalyticTensorAlgebra<T, A>

ND4J based TensorAlgebra implementation.

Functions

asDoubleStructure

fun INDArray.asDoubleStructure(): Nd4jArrayStructure<Double>

Wraps this INDArray to Nd4jArrayStructure.

asFloatStructure

fun INDArray.asFloatStructure(): Nd4jArrayStructure<Float>

Wraps this INDArray to Nd4jArrayStructure.

asIntStructure

fun INDArray.asIntStructure(): Nd4jArrayIntStructure

Wraps this INDArray to Nd4jArrayStructure.

nd4j

fun DoubleField.nd4j(shapeFirst: Int, vararg shapeRest: Int): DoubleNd4jArrayField

fun FloatField.nd4j(shapeFirst: Int, vararg shapeRest: Int): FloatNd4jArrayField

fun IntRing.nd4j(shapeFirst: Int, vararg shapeRest: Int): IntNd4jArrayRing

Properties

nd4j

val DoubleField.nd4j: DoubleNd4jArrayFieldOps

val FloatField.nd4j: FloatNd4jArrayFieldOps

val IntRing.nd4j: IntNd4jArrayRingOps