Class

org.apache.spark.ml.odkl

NameAssigner

Related Doc: package odkl

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class NameAssigner extends Transformer with HasInputCols

Assuming there is a metadata attached to a integer field can be used to replace ints with corresponding attribute names. Used, for example in the validation pipeline to avoid attaching large strings to the validation results (eg. score/label descriptions) before the very end.

Linear Supertypes
HasInputCols, Transformer, PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
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Inherited
  1. NameAssigner
  2. HasInputCols
  3. Transformer
  4. PipelineStage
  5. Logging
  6. Params
  7. Serializable
  8. Serializable
  9. Identifiable
  10. AnyRef
  11. Any
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Visibility
  1. Public
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Instance Constructors

  1. new NameAssigner()

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  2. new NameAssigner(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[_]): NameAssigner.this.type

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  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
    NameAssigner → 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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    Params

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

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    AnyRef

  12. def equals(arg0: Any): Boolean

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    AnyRef → Any

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

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    Params

  14. def explainParams(): String

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    Params

  15. final def extractParamMap(): ParamMap

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    Params

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

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  17. def finalize(): Unit

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

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

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

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

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    Params

  21. final def getInputCols: Array[String]

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    Definition Classes
    HasInputCols

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

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    Params

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

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

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  25. def hasParam(paramName: String): Boolean

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  26. def hashCode(): Int

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    AnyRef → Any

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

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    Logging

  28. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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    Logging

  29. final val inputCols: StringArrayParam

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    Definition Classes
    HasInputCols

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

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    Params

  31. final def isInstanceOf[T0]: Boolean

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

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  33. def isTraceEnabled(): Boolean

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    protected
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    Logging

  34. def log: Logger

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    Logging

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

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    Logging

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

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

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    Logging

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

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

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

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  41. def logName: String

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

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    Logging

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

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    Logging

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

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    Logging

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

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    protected
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    Logging

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

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    Definition Classes
    AnyRef

  47. final def notify(): Unit

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    Definition Classes
    AnyRef

  48. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

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

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    Definition Classes
    Params

  50. final def set(paramPair: ParamPair[_]): NameAssigner.this.type

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  51. final def set(param: String, value: Any): NameAssigner.this.type

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

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    Params

  53. final def setDefault(paramPairs: ParamPair[_]*): NameAssigner.this.type

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

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  55. def setInputCols(column: String*): NameAssigner.this.type

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

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    Definition Classes
    AnyRef

  57. def toString(): String

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    Identifiable → AnyRef → Any

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

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    Definition Classes
    NameAssigner → Transformer

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

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    Definition Classes
    Transformer
    Annotations
    @Since( "2.0.0" )

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

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

  61. def transformSchema(schema: StructType): StructType

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    Definition Classes
    NameAssigner → PipelineStage
    Annotations
    @DeveloperApi()

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

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    Attributes
    protected
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    PipelineStage
    Annotations
    @DeveloperApi()

  63. val uid: String

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    Definition Classes
    NameAssigner → Identifiable

  64. final def wait(): Unit

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    @throws( ... )

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

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    @throws( ... )

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

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    @throws( ... )

Inherited from HasInputCols

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