Package | Description |
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oracle.pgx.api |
This package contains the main Java APIs.
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Modifier and Type | Method and Description |
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BipartiteGraph |
PgxGraph.bipartiteSubGraphFromInDegree()
Blocking version of
PgxGraph.bipartiteSubGraphFromInDegreeAsync() . |
BipartiteGraph |
PgxGraph.bipartiteSubGraphFromInDegree(java.util.Collection<VertexProperty<?,?>> vertexProps, java.util.Collection<EdgeProperty<?>> edgeProps, java.lang.String newGraphName)
Blocking version of
PgxGraph.bipartiteSubGraphFromInDegreeAsync(Collection, Collection, String) . |
BipartiteGraph |
PgxGraph.bipartiteSubGraphFromInDegree(java.util.Collection<VertexProperty<?,?>> vertexProps, java.util.Collection<EdgeProperty<?>> edgeProps, java.lang.String newGraphName, java.lang.String isLeftPropName, boolean inPlace)
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BipartiteGraph |
PgxGraph.bipartiteSubGraphFromInDegree(java.lang.String newGraphName)
Blocking version of
PgxGraph.bipartiteSubGraphFromInDegreeAsync(String) . |
BipartiteGraph |
PgxGraph.bipartiteSubGraphFromLeftSet(java.util.Collection<VertexProperty<?,?>> vertexProps, java.util.Collection<EdgeProperty<?>> edgeProps, VertexSet<?> vertexSet, java.lang.String newGraphName)
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BipartiteGraph |
PgxGraph.bipartiteSubGraphFromLeftSet(java.util.Collection<VertexProperty<?,?>> vertexProps, java.util.Collection<EdgeProperty<?>> edgeProps, VertexSet<?> vertexSet, java.lang.String newGraphName, java.lang.String isLeftPropName)
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BipartiteGraph |
PgxGraph.bipartiteSubGraphFromLeftSet(VertexSet<?> vertexSet)
Blocking version of
PgxGraph.bipartiteSubGraphFromLeftSetAsync(VertexSet) . |
BipartiteGraph |
PgxGraph.bipartiteSubGraphFromLeftSet(VertexSet<?> vertexSet, java.lang.String newGraphName)
Blocking version of
PgxGraph.bipartiteSubGraphFromLeftSetAsync(VertexSet, String) . |
Modifier and Type | Method and Description |
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PgxFuture<BipartiteGraph> |
PgxGraph.bipartiteSubGraphFromInDegreeAsync()
Create a bipartite version of this graph with all vertices of in-degree = 0 being the left set.
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PgxFuture<BipartiteGraph> |
PgxGraph.bipartiteSubGraphFromInDegreeAsync(java.util.Collection<VertexProperty<?,?>> vertexProps, java.util.Collection<EdgeProperty<?>> edgeProps, java.lang.String newGraphName)
Create a bipartite version of this graph with all vertices of in-degree = 0 being the left set.
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PgxFuture<BipartiteGraph> |
PgxGraph.bipartiteSubGraphFromInDegreeAsync(java.util.Collection<VertexProperty<?,?>> vertexProps, java.util.Collection<EdgeProperty<?>> edgeProps, java.lang.String newGraphName, java.lang.String isLeftPropName, boolean inPlace)
Create a bipartite version of this graph with all vertices of in-degree = 0 being the left set.
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PgxFuture<BipartiteGraph> |
PgxGraph.bipartiteSubGraphFromInDegreeAsync(java.lang.String newGraphName)
Create a bipartite version of this graph with all vertices of in-degree = 0 being the left set.
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PgxFuture<BipartiteGraph> |
PgxGraph.bipartiteSubGraphFromLeftSetAsync(java.util.Collection<VertexProperty<?,?>> vertexProps, java.util.Collection<EdgeProperty<?>> edgeProps, VertexSet<?> vertexSet, java.lang.String newGraphName)
Create a bipartite version of this graph with the given vertex set being the left set.
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PgxFuture<BipartiteGraph> |
PgxGraph.bipartiteSubGraphFromLeftSetAsync(java.util.Collection<VertexProperty<?,?>> vertexProps, java.util.Collection<EdgeProperty<?>> edgeProps, VertexSet<?> vertexSet, java.lang.String newGraphName, java.lang.String isLeftPropName)
Create a bipartite version of this graph with the given vertex set being the left set.
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PgxFuture<BipartiteGraph> |
PgxGraph.bipartiteSubGraphFromLeftSetAsync(VertexSet<?> vertexSet)
Create a bipartite version of this graph with the given vertex set being the left set.
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PgxFuture<BipartiteGraph> |
PgxGraph.bipartiteSubGraphFromLeftSetAsync(VertexSet<?> vertexSet, java.lang.String newGraphName)
Create a bipartite version of this graph with the given vertex set being the left set.
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Modifier and Type | Method and Description |
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<ID> MatrixFactorizationModel<ID> |
Analyst.matrixFactorizationGradientDescent(BipartiteGraph graph, EdgeProperty<java.lang.Double> weightProperty)
Blocking version of
Analyst.matrixFactorizationGradientDescentAsync(BipartiteGraph, EdgeProperty) . |
<ID> MatrixFactorizationModel<ID> |
Analyst.matrixFactorizationGradientDescent(BipartiteGraph graph, EdgeProperty<java.lang.Double> weightProperty, double learningRate, double changePerStep, double lambda, int maxStep, int vectorLength)
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<ID> MatrixFactorizationModel<ID> |
Analyst.matrixFactorizationGradientDescent(BipartiteGraph graph, EdgeProperty<java.lang.Double> weightProperty, double learningRate, double changePerStep, double lambda, int maxStep, int vectorLength, VertexProperty<ID,PgxVect<java.lang.Double>> features)
Blocking version of
#matrixFactorizationGradientDescentAsync(BipartiteGraph, EdgeProperty, double, double, double, int, int, VertexProperty<ID, PgxVect<Double>>) . |
<ID> MatrixFactorizationModel<ID> |
Analyst.matrixFactorizationGradientDescent(BipartiteGraph graph, EdgeProperty<java.lang.Double> weightProperty, VertexProperty<ID,PgxVect<java.lang.Double>> features)
Blocking version of
#matrixFactorizationGradientDescentAsync(BipartiteGraph, EdgeProperty, VertexProperty<ID, PgxVect<Double>>) . |
<ID> PgxFuture<MatrixFactorizationModel<ID>> |
Analyst.matrixFactorizationGradientDescentAsync(BipartiteGraph graph, EdgeProperty<java.lang.Double> weightProperty)
Performs the training step of generating recommendations using matrix factorization.
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<ID> PgxFuture<MatrixFactorizationModel<ID>> |
Analyst.matrixFactorizationGradientDescentAsync(BipartiteGraph graph, EdgeProperty<java.lang.Double> weightProperty, double learningRate, double changePerStep, double lambda, int maxStep, int vectorLength)
Performs the training step of generating recommendations using matrix factorization.
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<ID> PgxFuture<MatrixFactorizationModel<ID>> |
Analyst.matrixFactorizationGradientDescentAsync(BipartiteGraph graph, EdgeProperty<java.lang.Double> weightProperty, double learningRate, double changePerStep, double lambda, int maxStep, int vectorLength, VertexProperty<ID,PgxVect<java.lang.Double>> features)
Performs the training step of generating recommendations using matrix factorization.
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<ID> PgxFuture<MatrixFactorizationModel<ID>> |
Analyst.matrixFactorizationGradientDescentAsync(BipartiteGraph graph, EdgeProperty<java.lang.Double> weightProperty, VertexProperty<ID,PgxVect<java.lang.Double>> features)
Performs the training step of generating recommendations using matrix factorization.
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<ID> VertexProperty<ID,java.lang.Double> |
Analyst.personalizedSalsa(BipartiteGraph graph, ID v, java.math.BigDecimal d, int maxIterations, java.math.BigDecimal maxDiff)
Convenience wrapper around
Analyst.personalizedSalsa(BipartiteGraph, PgxVertex, BigDecimal, int, BigDecimal) taking a vertex ID instead of PgxVertex . |
<ID> VertexProperty<ID,java.lang.Double> |
Analyst.personalizedSalsa(BipartiteGraph graph, ID v, java.math.BigDecimal d, int maxIterations, java.math.BigDecimal maxDiff, VertexProperty<ID,java.lang.Double> salsaRank)
Convenience wrapper around
#personalizedSalsa(BipartiteGraph, PgxVertex, BigDecimal, int, BigDecimal, VertexProperty<ID, Double>) taking a vertex ID instead of PgxVertex . |
<ID> VertexProperty<ID,java.lang.Double> |
Analyst.personalizedSalsa(BipartiteGraph graph, PgxVertex<ID> v)
Blocking version of
Analyst.personalizedSalsaAsync(BipartiteGraph, PgxVertex) . |
<ID> VertexProperty<ID,java.lang.Double> |
Analyst.personalizedSalsa(BipartiteGraph graph, PgxVertex<ID> v, double d, int maxIterations, double maxDiff)
Blocking version of
Analyst.personalizedSalsaAsync(BipartiteGraph, PgxVertex, double, int, double) . |
<ID> VertexProperty<ID,java.lang.Double> |
Analyst.personalizedSalsa(BipartiteGraph graph, PgxVertex<ID> v, double d, int maxIterations, double maxDiff, VertexProperty<ID,java.lang.Double> salsaRank)
Blocking version of
#personalizedSalsaAsync(BipartiteGraph, PgxVertex, double, int, double, VertexProperty<ID, Double>) . |
<ID> VertexProperty<ID,java.lang.Double> |
Analyst.personalizedSalsa(BipartiteGraph graph, PgxVertex<ID> v, VertexProperty<ID,java.lang.Double> salsaRank)
Blocking version of
#personalizedSalsaAsync(BipartiteGraph, PgxVertex, VertexProperty<ID, Double>) . |
<ID> VertexProperty<ID,java.lang.Double> |
Analyst.personalizedSalsa(BipartiteGraph graph, VertexSet<ID> vertices)
Blocking version of
Analyst.personalizedSalsaAsync(BipartiteGraph, VertexSet) . |
<ID> VertexProperty<ID,java.lang.Double> |
Analyst.personalizedSalsa(BipartiteGraph graph, VertexSet<ID> vertices, double d, int maxIterations, double maxDiff)
Blocking version of
Analyst.personalizedSalsaAsync(BipartiteGraph, VertexSet, double, int, double) . |
<ID> VertexProperty<ID,java.lang.Double> |
Analyst.personalizedSalsa(BipartiteGraph graph, VertexSet<ID> vertices, double d, int maxIterations, double maxDiff, VertexProperty<ID,java.lang.Double> salsaRank)
Blocking version of
#personalizedSalsaAsync(BipartiteGraph, VertexSet, double, int, double, VertexProperty<ID, Double>) . |
<ID> VertexProperty<ID,java.lang.Double> |
Analyst.personalizedSalsa(BipartiteGraph graph, VertexSet<ID> vertices, VertexProperty<ID,java.lang.Double> salsaRank)
Blocking version of
#personalizedSalsaAsync(BipartiteGraph, VertexSet, VertexProperty<ID, Double>) . |
<ID> PgxFuture<VertexProperty<ID,java.lang.Double>> |
Analyst.personalizedSalsaAsync(BipartiteGraph graph, PgxVertex<ID> v)
Personalized SALSA computes recommendations ith respect to a given vertex v.
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<ID> PgxFuture<VertexProperty<ID,java.lang.Double>> |
Analyst.personalizedSalsaAsync(BipartiteGraph graph, PgxVertex<ID> v, double d, int maxIterations, double maxDiff)
Personalized SALSA computes recommendations ith respect to a given vertex v.
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<ID> PgxFuture<VertexProperty<ID,java.lang.Double>> |
Analyst.personalizedSalsaAsync(BipartiteGraph graph, PgxVertex<ID> v, double d, int maxIterations, double maxDiff, VertexProperty<ID,java.lang.Double> salsaRank)
Personalized SALSA computes recommendations ith respect to a given vertex v.
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<ID> PgxFuture<VertexProperty<ID,java.lang.Double>> |
Analyst.personalizedSalsaAsync(BipartiteGraph graph, PgxVertex<ID> v, VertexProperty<ID,java.lang.Double> salsaRank)
Personalized SALSA computes recommendations ith respect to a given vertex v.
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<ID> PgxFuture<VertexProperty<ID,java.lang.Double>> |
Analyst.personalizedSalsaAsync(BipartiteGraph graph, VertexSet<ID> vertices)
Personalized SALSA computes recommendations ith respect to a given set of vertices.
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<ID> PgxFuture<VertexProperty<ID,java.lang.Double>> |
Analyst.personalizedSalsaAsync(BipartiteGraph graph, VertexSet<ID> vertices, double d, int maxIterations, double maxDiff)
Personalized SALSA computes recommendations ith respect to a given set of vertices.
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<ID> PgxFuture<VertexProperty<ID,java.lang.Double>> |
Analyst.personalizedSalsaAsync(BipartiteGraph graph, VertexSet<ID> vertices, double d, int maxIterations, double maxDiff, VertexProperty<ID,java.lang.Double> salsaRank)
Personalized SALSA computes recommendations ith respect to a given set of vertices.
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<ID> PgxFuture<VertexProperty<ID,java.lang.Double>> |
Analyst.personalizedSalsaAsync(BipartiteGraph graph, VertexSet<ID> vertices, VertexProperty<ID,java.lang.Double> salsaRank)
Personalized SALSA computes recommendations ith respect to a given set of vertices.
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<ID> VertexProperty<ID,java.lang.Double> |
Analyst.salsa(BipartiteGraph graph)
Blocking version of
Analyst.salsaAsync(BipartiteGraph) . |
<ID> VertexProperty<ID,java.lang.Double> |
Analyst.salsa(BipartiteGraph graph, double maxDiff, int maxIter)
Blocking version of
Analyst.salsaAsync(BipartiteGraph, double, int) . |
<ID> VertexProperty<ID,java.lang.Double> |
Analyst.salsa(BipartiteGraph graph, double maxDiff, int maxIter, VertexProperty<ID,java.lang.Double> salsaRank)
Blocking version of
#salsaAsync(BipartiteGraph, double, int, VertexProperty<ID, Double>) . |
<ID> Pair<VertexSequence<ID>,VertexSequence<ID>> |
Analyst.salsa(BipartiteGraph graph, int k)
Blocking version of
Analyst.salsaAsync(BipartiteGraph, int) . |
<ID> Pair<VertexSequence<ID>,VertexSequence<ID>> |
Analyst.salsa(BipartiteGraph graph, int k, double maxDiff, double d, int maxIter)
Blocking version of
Analyst.salsaAsync(BipartiteGraph, int, double, double, int) . |
<ID> VertexProperty<ID,java.lang.Double> |
Analyst.salsa(BipartiteGraph graph, VertexProperty<ID,java.lang.Double> salsaRank)
Blocking version of
#salsaAsync(BipartiteGraph, VertexProperty<ID, Double>) . |
<ID> PgxFuture<VertexProperty<ID,java.lang.Double>> |
Analyst.salsaAsync(BipartiteGraph graph) |
<ID> PgxFuture<VertexProperty<ID,java.lang.Double>> |
Analyst.salsaAsync(BipartiteGraph graph, double maxDiff, int maxIter) |
<ID> PgxFuture<VertexProperty<ID,java.lang.Double>> |
Analyst.salsaAsync(BipartiteGraph graph, double maxDiff, int maxIter, VertexProperty<ID,java.lang.Double> salsaRank) |
<ID> PgxFuture<Pair<VertexSequence<ID>,VertexSequence<ID>>> |
Analyst.salsaAsync(BipartiteGraph graph, int k)
Convenience method around
Analyst.salsaAsync(BipartiteGraph, int, double, double, int) using
maxDiff = 0.01 d = 0.85 maxIter = 1000 |
<ID> PgxFuture<Pair<VertexSequence<ID>,VertexSequence<ID>>> |
Analyst.salsaAsync(BipartiteGraph graph, int k, double maxDiff, double d, int maxIter)
SALSA recommendation algorithm.
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<ID> PgxFuture<VertexProperty<ID,java.lang.Double>> |
Analyst.salsaAsync(BipartiteGraph graph, VertexProperty<ID,java.lang.Double> salsaRank) |
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