Package org.datavec.api.transform.ops
Class AggregatorImpls
- java.lang.Object
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- org.datavec.api.transform.ops.AggregatorImpls
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public class AggregatorImpls extends Object
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Nested Class Summary
Nested Classes Modifier and Type Class Description static classAggregatorImpls.AggregableCount<T>static classAggregatorImpls.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 classAggregatorImpls.AggregableFirst<T>static classAggregatorImpls.AggregableLast<T>static classAggregatorImpls.AggregableMax<T extends Number & Comparable<T>>static classAggregatorImpls.AggregableMean<T extends Number>static classAggregatorImpls.AggregableMin<T extends Number & Comparable<T>>static classAggregatorImpls.AggregablePopulationVariance<T extends Number>This class offers an aggregable reduce operation for the population variance, i.e.static classAggregatorImpls.AggregableProd<T extends Number>static classAggregatorImpls.AggregableRange<T extends Number & Comparable<T>>static classAggregatorImpls.AggregableStdDev<T extends Number>This class offers an aggregable reduce operation for the unbiased standard deviation, i.e.static classAggregatorImpls.AggregableSum<T extends Number>static classAggregatorImpls.AggregableUncorrectedStdDev<T extends Number>This class offers an aggregable reduce operation for the biased standard deviation, i.e.static classAggregatorImpls.AggregableVariance<T extends Number>This class offers an aggregable reduce operation for the unbiased variance, i.e.
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Constructor Summary
Constructors Constructor Description AggregatorImpls()
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