Class/Object

org.apache.spark.ml.odkl.CrossValidator

FoldsAssigner

Related Docs: object FoldsAssigner | package CrossValidator

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class FoldsAssigner extends Transformer with HasFolds with DefaultParamsReadable[FoldsAssigner]

Utility used to assign folds to instances. Byt default based on the hash of entire row, but might also use only a sub set of columns.

Linear Supertypes
DefaultParamsReadable[FoldsAssigner], MLReadable[FoldsAssigner], HasFolds, Transformer, PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
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Inherited
  1. FoldsAssigner
  2. DefaultParamsReadable
  3. MLReadable
  4. HasFolds
  5. Transformer
  6. PipelineStage
  7. Logging
  8. Params
  9. Serializable
  10. Serializable
  11. Identifiable
  12. AnyRef
  13. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new FoldsAssigner()

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  2. new FoldsAssigner(uid: String)

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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 $[T](param: Param[T]): T

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    protected
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    Params

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

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    Definition Classes
    AnyRef → Any

  5. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  6. final def clear(param: Param[_]): FoldsAssigner.this.type

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    Definition Classes
    Params

  7. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  8. def copy(extra: ParamMap): Transformer

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    Definition Classes
    FoldsAssigner → Transformer → PipelineStage → Params

  9. def copyValues[T <: Params](to: T, extra: ParamMap): T

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    Attributes
    protected
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    Params

  10. final def defaultCopy[T <: Params](extra: ParamMap): T

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    protected
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    Params

  11. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  12. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  13. def explainParam(param: Param[_]): String

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    Definition Classes
    Params

  14. def explainParams(): String

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    Definition Classes
    Params

  15. final def extractParamMap(): ParamMap

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    Params

  16. final def extractParamMap(extra: ParamMap): ParamMap

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    Params

  17. def finalize(): Unit

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    protected[java.lang]
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    AnyRef
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    @throws( classOf[java.lang.Throwable] )

  18. final def get[T](param: Param[T]): Option[T]

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    Definition Classes
    Params

  19. final def getClass(): Class[_]

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    AnyRef → Any

  20. final def getDefault[T](param: Param[T]): Option[T]

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  21. final def getOrDefault[T](param: Param[T]): T

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  22. def getParam(paramName: String): Param[Any]

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  23. final def hasDefault[T](param: Param[T]): Boolean

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    Params

  24. def hasParam(paramName: String): Boolean

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    Params

  25. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  26. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean

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    Attributes
    protected
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    Logging

  27. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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    protected
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    Logging

  28. final def isDefined(param: Param[_]): Boolean

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    Params

  29. final def isInstanceOf[T0]: Boolean

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    Any

  30. final def isSet(param: Param[_]): Boolean

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    Params

  31. def isTraceEnabled(): Boolean

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    Attributes
    protected
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    Logging

  32. def load(path: String): FoldsAssigner

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    Definition Classes
    MLReadable
    Annotations
    @Since( "1.6.0" )

  33. def log: Logger

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    Attributes
    protected
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    Logging

  34. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

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    protected
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    Logging

  35. def logDebug(msg: ⇒ String): Unit

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    Logging

  36. def logError(msg: ⇒ String, throwable: Throwable): Unit

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    Logging

  37. def logError(msg: ⇒ String): Unit

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    Logging

  38. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

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    Logging

  39. def logInfo(msg: ⇒ String): Unit

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    Logging

  40. def logName: String

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    Logging

  41. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

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    protected
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    Logging

  42. def logTrace(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  43. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

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    protected
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    Logging

  44. def logWarning(msg: ⇒ String): Unit

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    protected
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    Logging

  45. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  46. final def notify(): Unit

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    Definition Classes
    AnyRef

  47. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  48. final val numFolds: IntParam

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    Definition Classes
    HasFolds

  49. final val numFoldsColumn: Param[String]

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    Definition Classes
    HasFolds

  50. lazy val params: Array[Param[_]]

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    Definition Classes
    Params

  51. val partitionBy: StringArrayParam

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  52. def read: MLReader[FoldsAssigner]

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    Definition Classes
    DefaultParamsReadable → MLReadable

  53. final def set(paramPair: ParamPair[_]): FoldsAssigner.this.type

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    Params

  54. final def set(param: String, value: Any): FoldsAssigner.this.type

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  55. final def set[T](param: Param[T], value: T): FoldsAssigner.this.type

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    Params

  56. final def setDefault(paramPairs: ParamPair[_]*): FoldsAssigner.this.type

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  57. final def setDefault[T](param: Param[T], value: T): FoldsAssigner.this.type

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    Params

  58. def setNumFolds(value: Int): FoldsAssigner.this.type

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    Definition Classes
    HasFolds

  59. def setNumFoldsColumn(value: String): FoldsAssigner.this.type

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    Definition Classes
    HasFolds

  60. def setPartitionBy(columns: String*): FoldsAssigner

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  61. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  62. def toString(): String

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    Definition Classes
    Identifiable → AnyRef → Any

  63. def transform(dataset: Dataset[_]): DataFrame

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    Definition Classes
    FoldsAssigner → Transformer

  64. def transform(dataset: Dataset[_], paramMap: ParamMap): DataFrame

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    Definition Classes
    Transformer
    Annotations
    @Since( "2.0.0" )

  65. def transform(dataset: Dataset[_], firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): DataFrame

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    Definition Classes
    Transformer
    Annotations
    @Since( "2.0.0" ) @varargs()

  66. def transformSchema(schema: StructType): StructType

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    Definition Classes
    FoldsAssigner → PipelineStage
    Annotations
    @DeveloperApi()

  67. def transformSchema(schema: StructType, logging: Boolean): StructType

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    Attributes
    protected
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    PipelineStage
    Annotations
    @DeveloperApi()

  68. val uid: String

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    Definition Classes
    FoldsAssigner → Identifiable

  69. final def wait(): Unit

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    AnyRef
    Annotations
    @throws( ... )

  70. final def wait(arg0: Long, arg1: Int): Unit

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    AnyRef
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    @throws( ... )

  71. final def wait(arg0: Long): Unit

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    AnyRef
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    @throws( ... )

Inherited from DefaultParamsReadable[FoldsAssigner]

Inherited from MLReadable[FoldsAssigner]

Inherited from HasFolds

Inherited from Transformer

Inherited from PipelineStage

Inherited from Logging

Inherited from Params

Inherited from Serializable

Inherited from Serializable

Inherited from Identifiable

Inherited from AnyRef

Inherited from Any

Ungrouped