Uses of Interface
org.datavec.api.transform.ops.IAggregableReduceOp

Packages that use IAggregableReduceOp

Package	Description
org.datavec.api.transform.ops
org.datavec.api.transform.reduce
org.datavec.api.transform.reduce.impl

Uses of IAggregableReduceOp in org.datavec.api.transform.ops

Classes in org.datavec.api.transform.ops that implement IAggregableReduceOp

Modifier and Type	Class and Description
class	AggregableCheckingOp<T> A variant of IAggregableReduceOp exercised on a Writable that takes schema metadata in its constructor, and checks the input Writable against the schema before accepting it.
class	AggregableMultiOp<T> This class transforms a list of IAggregableReduceOp on one single field, each returning a Writable and transforms it into an operation on that single column, that returns a Writable list.
static class	AggregatorImpls.AggregableCount<T>
static class	AggregatorImpls.AggregableCountUnique<T> This distinct count is based on streamlib's implementation of "HyperLogLog in Practice: Algorithmic Engineering of a State of The Art Cardinality Estimation Algorithm", available here.
static class	AggregatorImpls.AggregableFirst<T>
static class	AggregatorImpls.AggregableLast<T>
static class	AggregatorImpls.AggregableMax<T extends Number & Comparable<T>>
static class	AggregatorImpls.AggregableMean<T extends Number>
static class	AggregatorImpls.AggregableMin<T extends Number & Comparable<T>>
static class	AggregatorImpls.AggregablePopulationVariance<T extends Number> This class offers an aggregable reduce operation for the population variance, i.e.
static class	AggregatorImpls.AggregableProd<T extends Number>
static class	AggregatorImpls.AggregableRange<T extends Number & Comparable<T>>
static class	AggregatorImpls.AggregableStdDev<T extends Number> This class offers an aggregable reduce operation for the unbiased standard deviation, i.e.
static class	AggregatorImpls.AggregableSum<T extends Number>
static class	AggregatorImpls.AggregableUncorrectedStdDev<T extends Number> This class offers an aggregable reduce operation for the biased standard deviation, i.e.
static class	AggregatorImpls.AggregableVariance<T extends Number> This class offers an aggregable reduce operation for the unbiased variance, i.e.
class	ByteWritableOp<T> This class converts an IAggregableReduceOp operating on a Byte to one operating on Writable instances.
class	DispatchOp<T,U> This class takes many IAggregableReduceOp, each acting on one field, and each returning several Writable elements, in the form of a list of Writable.
class	DispatchWithConditionOp<U> A variant of DispatchOp that for each operation, tests the input list of elements for a Condition, before dispatching the appropriate column of this element to its operation.
class	DoubleWritableOp<T> This class converts an IAggregableReduceOp operating on a Double to one operating on Writable instances.
class	FloatWritableOp<T> This class converts an IAggregableReduceOp operating on a Float to one operating on Writable instances.
class	IntWritableOp<T> This class converts an IAggregableReduceOp operating on a Integer to one operating on Writable instances.
class	LongWritableOp<T> This class converts an IAggregableReduceOp operating on a Long to one operating on Writable instances.
static class	StringAggregatorImpls.AggregableStringAppend
static class	StringAggregatorImpls.AggregableStringPrepend
class	StringWritableOp<T> This class converts an IAggregableReduceOp operating on a String to one operating on Writable instances.

Methods in org.datavec.api.transform.ops with type parameters of type IAggregableReduceOp

Modifier and Type	Method and Description
<U extends IAggregableReduceOp<T,List<Writable>>> void	AggregableMultiOp.combine(U accu)
<U extends IAggregableReduceOp<T,Writable>> void	AggregatorImpls.AggregableMean.combine(U acc)
<U extends IAggregableReduceOp<T,Writable>> void	AggregatorImpls.AggregableStdDev.combine(U acc)
<U extends IAggregableReduceOp<T,Writable>> void	AggregatorImpls.AggregableVariance.combine(U acc)
<U extends IAggregableReduceOp<T,Writable>> void	AggregatorImpls.AggregableCountUnique.combine(U acc)
<W extends IAggregableReduceOp<String,Writable>> void	StringAggregatorImpls.AggregableStringAppend.combine(W accu)
<W extends IAggregableReduceOp<String,Writable>> void	StringAggregatorImpls.AggregableStringPrepend.combine(W accu)
<W extends IAggregableReduceOp<List<T>,List<U>>> void	DispatchOp.combine(W accu)
<W extends IAggregableReduceOp<Writable,T>> void	StringWritableOp.combine(W accu)
<W extends IAggregableReduceOp<Writable,T>> void	DoubleWritableOp.combine(W accu)
<W extends IAggregableReduceOp<Writable,T>> void	IntWritableOp.combine(W accu)
<W extends IAggregableReduceOp<Writable,T>> void	FloatWritableOp.combine(W accu)
<W extends IAggregableReduceOp<Writable,T>> void	AggregableCheckingOp.combine(W accu)
<W extends IAggregableReduceOp<Writable,T>> void	ByteWritableOp.combine(W accu)
<W extends IAggregableReduceOp<Writable,T>> void	LongWritableOp.combine(W accu)
<W extends IAggregableReduceOp<T,Writable>> void	AggregatorImpls.AggregableFirst.combine(W accu)
<W extends IAggregableReduceOp<T,Writable>> void	AggregatorImpls.AggregableLast.combine(W accu)
<W extends IAggregableReduceOp<T,Writable>> void	AggregatorImpls.AggregableSum.combine(W accu)
<W extends IAggregableReduceOp<T,Writable>> void	AggregatorImpls.AggregableProd.combine(W accu)
<W extends IAggregableReduceOp<T,Writable>> void	AggregatorImpls.AggregableMax.combine(W accu)
<W extends IAggregableReduceOp<T,Writable>> void	AggregatorImpls.AggregableMin.combine(W accu)
<W extends IAggregableReduceOp<T,Writable>> void	AggregatorImpls.AggregableRange.combine(W accu)
<W extends IAggregableReduceOp<T,Writable>> void	AggregatorImpls.AggregableCount.combine(W accu)
<W extends IAggregableReduceOp<T,V>> void	IAggregableReduceOp.combine(W accu)

Constructor parameters in org.datavec.api.transform.ops with type arguments of type IAggregableReduceOp

Constructor and Description
DispatchWithConditionOp(List<IAggregableReduceOp<Writable,List<U>>> ops, List<Condition> conds)

Uses of IAggregableReduceOp in org.datavec.api.transform.reduce

Methods in org.datavec.api.transform.reduce that return IAggregableReduceOp

Modifier and Type	Method and Description
IAggregableReduceOp<List<Writable>,List<Writable>>	Reducer.aggregableReducer()
IAggregableReduceOp<List<Writable>,List<Writable>>	IAssociativeReducer.aggregableReducer() An aggregation that has the property that reduce(List(reduce(List(l1, l2)), l3)) = reduce(List(l1, reduce(List(l2, l3)))
static IAggregableReduceOp<Writable,List<Writable>>	AggregableReductionUtils.reduceBytesColumn(List<ReduceOp> lop, boolean ignoreInvalid, ColumnMetaData metaData)
static IAggregableReduceOp<Writable,List<Writable>>	AggregableReductionUtils.reduceColumn(List<ReduceOp> op, ColumnType type, boolean ignoreInvalid, ColumnMetaData metaData)
static IAggregableReduceOp<Writable,List<Writable>>	AggregableReductionUtils.reduceDoubleColumn(List<ReduceOp> lop, boolean ignoreInvalid, ColumnMetaData metaData)
static IAggregableReduceOp<Writable,List<Writable>>	AggregableReductionUtils.reduceFloatColumn(List<ReduceOp> lop, boolean ignoreInvalid, ColumnMetaData metaData)
static IAggregableReduceOp<Writable,List<Writable>>	AggregableReductionUtils.reduceIntColumn(List<ReduceOp> lop, boolean ignoreInvalid, ColumnMetaData metaData)
static IAggregableReduceOp<Writable,List<Writable>>	AggregableReductionUtils.reduceLongColumn(List<ReduceOp> lop, boolean ignoreInvalid, ColumnMetaData metaData)
IAggregableReduceOp<Writable,List<Writable>>	AggregableColumnReduction.reduceOp() Reduce a single column.
static IAggregableReduceOp<Writable,List<Writable>>	AggregableReductionUtils.reduceStringOrCategoricalColumn(List<ReduceOp> lop, boolean ignoreInvalid, ColumnMetaData metaData)
static IAggregableReduceOp<Writable,List<Writable>>	AggregableReductionUtils.reduceTimeColumn(List<ReduceOp> lop, boolean ignoreInvalid, ColumnMetaData metaData)

Uses of IAggregableReduceOp in org.datavec.api.transform.reduce.impl

Classes in org.datavec.api.transform.reduce.impl that implement IAggregableReduceOp

Modifier and Type	Class and Description
static class	GeographicMidpointReduction.AverageCoordinateReduceOp

Methods in org.datavec.api.transform.reduce.impl with type parameters of type IAggregableReduceOp

Modifier and Type	Method and Description
<W extends IAggregableReduceOp<Writable,List<Writable>>> void	GeographicMidpointReduction.AverageCoordinateReduceOp.combine(W accu)

Methods in org.datavec.api.transform.reduce.impl that return IAggregableReduceOp

Modifier and Type	Method and Description
IAggregableReduceOp<Writable,List<Writable>>	GeographicMidpointReduction.reduceOp()