public class SumVertex extends DoubleUnaryOpVertex
inputVertex
ID_GENERATOR
Constructor and Description |
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SumVertex(DoubleVertex inputVertex)
Performs a sum across each value stored in a vertex
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Modifier and Type | Method and Description |
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protected DualNumber |
calculateDualNumber(java.util.Map<Vertex,DualNumber> dualNumbers) |
protected DoubleTensor |
op(DoubleTensor a) |
getDerivedValue, sample
dLogPdf, isProbabilistic, logPdf, observe, updateValue
abs, acos, asin, atan, atan2, ceil, cos, div, div, divideBy, divideBy, dLogPdf, dLogPdf, exp, floor, getDualNumber, getValue, lambda, log, logPdf, logPdf, matrixMultiply, minus, minus, multiply, multiply, observe, observe, pluck, plus, plus, pow, pow, round, setAndCascade, setAndCascade, setValue, setValue, sigmoid, sin, slice, sum, tan, times, times, unaryMinus
dLogProb, logProb
addChild, addParent, addParents, dLogProbAtValue, equals, eval, getChildren, getConnectedGraph, getId, getParents, getRawValue, getShape, getValue, hashCode, hasValue, isObserved, lazyEval, logProbAtValue, observeOwnValue, sample, setAndCascade, setParents, setParents, setValue, unobserve
public SumVertex(DoubleVertex inputVertex)
inputVertex
- the vertex to have its values summedprotected DoubleTensor op(DoubleTensor a)
op
in class DoubleUnaryOpVertex
protected DualNumber calculateDualNumber(java.util.Map<Vertex,DualNumber> dualNumbers)
calculateDualNumber
in class DoubleVertex