io.improbable.keanu.vertices.tensor

Class FillTriangularVertex<T,TENSOR extends Tensor<T,TENSOR>,VERTEX extends TensorVertex<T,TENSOR,VERTEX>>

java.lang.Object

io.improbable.keanu.vertices.VertexImpl<TENSOR,VERTEX>

io.improbable.keanu.vertices.tensor.UnaryTensorOpVertex<T,TENSOR,VERTEX>

io.improbable.keanu.vertices.tensor.FillTriangularVertex<T,TENSOR,VERTEX>

All Implemented Interfaces:

Variable<TENSOR,VertexState<TENSOR>>, BaseTensor<BooleanVertex,T,VERTEX>, NonProbabilistic<TENSOR>, NonProbabilisticVertex<TENSOR,VERTEX>, Observable<TENSOR>, Differentiable, TensorVertex<T,TENSOR,VERTEX>, Vertex<TENSOR,VERTEX>, VertexUnaryOp<TensorVertex<T,TENSOR,VERTEX>>

public class FillTriangularVertex<T,TENSOR extends Tensor<T,TENSOR>,VERTEX extends TensorVertex<T,TENSOR,VERTEX>>
extends UnaryTensorOpVertex<T,TENSOR,VERTEX>
implements NonProbabilisticVertex<TENSOR,VERTEX>, Differentiable

Field Summary

Fields inherited from class io.improbable.keanu.vertices.tensor.UnaryTensorOpVertex

INPUT_NAME, inputVertex

Fields inherited from interface io.improbable.keanu.BaseTensor

SCALAR_SHAPE

Constructor Summary

Constructors

Constructor and Description
FillTriangularVertex(TensorVertex<T,TENSOR,VERTEX> inputVertex, boolean fillUpper, boolean fillLower)

Method Summary

Modifier and Type	Method and Description
ForwardModePartialDerivative	forwardModeAutoDifferentiation(java.util.Map<Vertex,ForwardModePartialDerivative> derivativeOfParentsWithRespectToInput)
boolean	isFillLower()
boolean	isFillUpper()
protected TENSOR	op(TENSOR input)
java.util.Map<Vertex,ReverseModePartialDerivative>	reverseModeAutoDifferentiation(ReverseModePartialDerivative partial)

Methods inherited from class io.improbable.keanu.vertices.tensor.UnaryTensorOpVertex

calculate, getInputVertex, ofType, wrap

Methods inherited from class io.improbable.keanu.vertices.VertexImpl

addChild, addParent, addParents, equals, eval, getChildren, getConnectedGraph, getDegree, getId, getIndentation, getLabel, getLength, getObservedValue, getParents, getRank, getReference, getShape, getState, getStride, getValue, hashCode, hasValue, isDifferentiable, isObserved, isProbabilistic, lazyEval, observe, observeOwnValue, print, print, removeLabel, setAndCascade, setLabel, setLabel, setParents, setParents, setState, setValue, toString, unobserve

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.improbable.keanu.vertices.Vertex

addChild, addParent, addParents, eval, getChildren, getConnectedGraph, getDegree, getId, getIndentation, getLabel, getLength, getObservedValue, getParents, getRank, getReference, getShape, getState, getStride, getValue, hasValue, isDifferentiable, isObserved, isProbabilistic, lazyEval, observe, observeOwnValue, ofType, print, print, removeLabel, setAndCascade, setLabel, setLabel, setParents, setParents, setState, setValue, unobserve

Methods inherited from interface io.improbable.keanu.vertices.NonProbabilistic

calculate, contradictsObservation

Methods inherited from interface io.improbable.keanu.vertices.tensor.number.floating.dbl.Differentiable

ofSelfWrtSelf, wrtSelfOfSelf

Methods inherited from interface io.improbable.keanu.vertices.tensor.TensorVertex

broadcast, diag, diagPart, elementwiseEquals, elementwiseEquals, fillTriangular, get, notEqualTo, notEqualTo, permute, reshape, slice, slice, take, trianglePart, triLower, triUpper, where

Methods inherited from interface io.improbable.keanu.BaseTensor

expandDims, getLength, getRank, getShape, getStride, isLengthOne, isMatrix, isScalar, isVector, moveAxis, slice, sliceAlongDimension, squeeze, swapAxis, transpose

Constructor Detail

FillTriangularVertex

public FillTriangularVertex(TensorVertex<T,TENSOR,VERTEX> inputVertex,
                            boolean fillUpper,
                            boolean fillLower)

Method Detail

op

protected TENSOR op(TENSOR input)

Specified by:

op in class UnaryTensorOpVertex<T,TENSOR extends Tensor<T,TENSOR>,VERTEX extends TensorVertex<T,TENSOR,VERTEX>>

forwardModeAutoDifferentiation

public ForwardModePartialDerivative forwardModeAutoDifferentiation(java.util.Map<Vertex,ForwardModePartialDerivative> derivativeOfParentsWithRespectToInput)

Specified by:

forwardModeAutoDifferentiation in interface Differentiable

reverseModeAutoDifferentiation

public java.util.Map<Vertex,ReverseModePartialDerivative> reverseModeAutoDifferentiation(ReverseModePartialDerivative partial)

Specified by:

reverseModeAutoDifferentiation in interface Differentiable

isFillUpper

public boolean isFillUpper()

isFillLower

public boolean isFillLower()