Object/Trait

water.support

H2OFrameSupport

Related Docs: trait H2OFrameSupport | package support

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object H2OFrameSupport extends H2OFrameSupport

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  1. H2OFrameSupport
  2. H2OFrameSupport
  3. JoinSupport
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Value Members

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

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. def allStringVecToCategorical[T <: Frame](fr: T): T

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    Convert all strings to categorical/enum values inside the given Frame.

    Convert all strings to categorical/enum values inside the given Frame.

    T

    H2O Frame type

    fr

    frame to update

    returns

    frame with string columns replaced by categoricals

    Definition Classes
    H2OFrameSupport
  5. final def asInstanceOf[T0]: T0

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  6. def clone(): AnyRef

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    protected[java.lang]
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    @throws( ... )
  7. def columnsToCategorical[T <: Frame](fr: T, colNames: Array[String]): T

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    Convert specific columns to categoricals

    Convert specific columns to categoricals

    T

    H2O Frame type

    fr

    frame to update

    colNames

    indices of the columns to turn into categoricals

    returns

    frame with specified columns replaced by categoricals

    Definition Classes
    H2OFrameSupport
  8. def columnsToCategorical[T <: Frame](fr: T, colIndices: Array[Int]): T

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    Convert specific columns to categoricals

    Convert specific columns to categoricals

    T

    H2O Frame type

    fr

    frame to update

    colIndices

    indices of the columns to turn into categoricals

    returns

    frame with specified columns replaced by categoricals

    Definition Classes
    H2OFrameSupport
  9. final def eq(arg0: AnyRef): Boolean

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  10. def equals(arg0: Any): Boolean

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  11. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  12. final def getClass(): Class[_]

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  13. def hashCode(): Int

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  14. def innerJoin(left: Frame, right: Frame, method: JoinMethod = JoinMethod.AUTO): Frame

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    Inner join two frames

    Inner join two frames

    left

    left frame

    right

    right frame

    method

    joining method

    returns

    new frame

    Definition Classes
    JoinSupport
  15. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  16. def join[T <: Frame](left: T, right: T, allX: Boolean = false, allY: Boolean = false, method: JoinMethod = JoinMethod.AUTO): Frame

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    Join H2O frames

    Join H2O frames

    left

    left frame

    right

    right frame

    allX

    all X values

    allY

    all Y values

    method

    joining method

    Definition Classes
    JoinSupport
  17. def leftJoin(left: Frame, right: Frame, method: JoinMethod = JoinMethod.AUTO): Frame

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    Left join two frames

    Left join two frames

    left

    left frame

    right

    right frame

    method

    joining method

    returns

    new frame

    Definition Classes
    JoinSupport
  18. def lockAndUpdate[T <: Frame](fr: T): T

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    Update the frame in DKV

    Update the frame in DKV

    T

    type of H2O frame

    fr

    frame to update

    returns

    returns updated frame

    Definition Classes
    H2OFrameSupport
  19. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
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  20. final def notify(): Unit

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  21. final def notifyAll(): Unit

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  22. def outerJoin(left: Frame, right: Frame, method: JoinMethod = JoinMethod.AUTO): Frame

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    Outer join two frames

    Outer join two frames

    left

    left frame

    right

    right frame

    method

    joining method

    returns

    new frame

    Definition Classes
    JoinSupport
  23. def rightJoin(left: Frame, right: Frame, method: JoinMethod = JoinMethod.AUTO): Frame

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    Right join two frames

    Right join two frames

    left

    left frame

    right

    right frame

    method

    joining method

    returns

    new frame

    Definition Classes
    JoinSupport
  24. def split[T <: Frame](fr: T, keys: Seq[String], ratios: Seq[Double]): Array[Frame]

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    Split H2O Frame into multiple frames according to specified ratios.

    Split H2O Frame into multiple frames according to specified ratios. The output keys need to be specified in advance. This method keeps the order of the data

    T

    H2O Frame Type

    fr

    frame to split

    keys

    output keys

    ratios

    output ratios

    returns

    array of frames

    Definition Classes
    H2OFrameSupport
  25. def splitFrame[T <: Frame](fr: T, keys: Seq[String], ratios: Seq[Double]): Array[Frame]

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    Split & Shuffle H2O Frame into multiple frames according to specified ratios.

    Split & Shuffle H2O Frame into multiple frames according to specified ratios. The output keys need to be specified in advance. The order of the data is not kept.

    T

    H2O Frame Type

    fr

    frame to split

    keys

    output keys

    ratios

    output ratios

    returns

    array of frames

    Definition Classes
    H2OFrameSupport
  26. final def synchronized[T0](arg0: ⇒ T0): T0

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  27. def toString(): String

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  28. final def wait(): Unit

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

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

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    Definition Classes
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    Annotations
    @throws( ... )
  31. def withLockAndUpdate[T <: Frame](fr: T)(f: (T) ⇒ Any): T

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    This method should be used whenever the Frame needs to be updated.

    This method should be used whenever the Frame needs to be updated. This method ensures to use proper locking mechanism.

    T

    H2O Frame Type

    fr

    frame to update

    f

    function to run on the frame

    returns

    returns the updated frame

    Definition Classes
    H2OFrameSupport

Inherited from H2OFrameSupport

Inherited from JoinSupport

Inherited from AnyRef

Inherited from Any

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