Class

org.isarnproject.sketches.udaf

TDigestMLLibVecUDAF

Related Doc: package udaf

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case class TDigestMLLibVecUDAF(deltaV: Double, maxDiscreteV: Int) extends TDigestMultiUDAF with Product with Serializable

A UDAF for sketching a column of MLLib Vectors with an array of TDigest objects. Expected to be created using tdigestMLLibVecUDAF.

deltaV

The delta value to be used by the TDigest object

maxDiscreteV

The maxDiscrete value to be used by the TDigest object

Linear Supertypes
Product, Equals, TDigestMultiUDAF, UserDefinedAggregateFunction, Serializable, Serializable, AnyRef, Any
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Inherited
  1. TDigestMLLibVecUDAF
  2. Product
  3. Equals
  4. TDigestMultiUDAF
  5. UserDefinedAggregateFunction
  6. Serializable
  7. Serializable
  8. AnyRef
  9. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new TDigestMLLibVecUDAF(deltaV: Double, maxDiscreteV: Int)

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    deltaV

    The delta value to be used by the TDigest object

    maxDiscreteV

    The maxDiscrete value to be used by the TDigest object

Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  4. def apply(exprs: Column*): Column

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    Definition Classes
    UserDefinedAggregateFunction
    Annotations
    @varargs()
  5. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  6. def bufferSchema: StructType

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    Definition Classes
    TDigestMultiUDAF → UserDefinedAggregateFunction
  7. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  8. def dataType: DataType

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    Definition Classes
    TDigestMultiUDAF → UserDefinedAggregateFunction
  9. def delta(deltaP: Double): TDigestMLLibVecUDAF

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    customize the delta value to be used by the TDigest object

  10. val deltaV: Double

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    The delta value to be used by the TDigest object

    The delta value to be used by the TDigest object

    Definition Classes
    TDigestMLLibVecUDAFTDigestMultiUDAF
  11. def deterministic: Boolean

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    Definition Classes
    TDigestMultiUDAF → UserDefinedAggregateFunction
  12. def distinct(exprs: Column*): Column

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    Definition Classes
    UserDefinedAggregateFunction
    Annotations
    @varargs()
  13. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  14. def evaluate(buf: Row): Any

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    Definition Classes
    TDigestMultiUDAF → UserDefinedAggregateFunction
  15. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  16. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  17. def initialize(buf: MutableAggregationBuffer): Unit

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    Definition Classes
    TDigestMultiUDAF → UserDefinedAggregateFunction
  18. def inputSchema: StructType

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    Definition Classes
    TDigestMLLibVecUDAF → UserDefinedAggregateFunction
  19. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  20. def maxDiscrete(maxDiscreteP: Int): TDigestMLLibVecUDAF

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    customize the maxDiscrete value to be used by the TDigest object

  21. val maxDiscreteV: Int

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    The maxDiscrete value to be used by the TDigest object

    The maxDiscrete value to be used by the TDigest object

    Definition Classes
    TDigestMLLibVecUDAFTDigestMultiUDAF
  22. def merge(buf1: MutableAggregationBuffer, buf2: Row): Unit

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    Definition Classes
    TDigestMultiUDAF → UserDefinedAggregateFunction
  23. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  24. final def notify(): Unit

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    Definition Classes
    AnyRef
  25. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  26. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  27. def update(buf: MutableAggregationBuffer, input: Row): Unit

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    Definition Classes
    TDigestMLLibVecUDAF → UserDefinedAggregateFunction
  28. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  29. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  30. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Product

Inherited from Equals

Inherited from TDigestMultiUDAF

Inherited from UserDefinedAggregateFunction

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped