org.apache.spark.ml.odkl

NameAssigner

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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Instance Constructors

  1. new NameAssigner()

  2. new NameAssigner(uid: String)

Value Members

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. final def $[T](param: Param[T]): T

    Attributes
    protected
    Definition Classes
    Params

  5. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  7. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  8. final def clear(param: Param[_]): NameAssigner.this.type

    Definition Classes
    Params

  9. def clone(): AnyRef

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

  10. def copy(extra: ParamMap): Transformer

    Definition Classes
    NameAssigner → Transformer → PipelineStage → Params

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

    Attributes
    protected
    Definition Classes
    Params

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

    Attributes
    protected
    Definition Classes
    Params

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

    Definition Classes
    AnyRef

  14. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

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

    Definition Classes
    Params

  16. def explainParams(): String

    Definition Classes
    Params

  17. final def extractParamMap(): ParamMap

    Definition Classes
    Params

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

    Definition Classes
    Params

  19. def finalize(): Unit

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

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

    Definition Classes
    Params

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

    Definition Classes
    AnyRef → Any

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

    Definition Classes
    Params

  23. final def getInputCols: Array[String]

    Definition Classes
    HasInputCols

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

    Definition Classes
    Params

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

    Definition Classes
    Params

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

    Definition Classes
    Params

  27. def hasParam(paramName: String): Boolean

    Definition Classes
    Params

  28. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  29. final val inputCols: StringArrayParam

    Definition Classes
    HasInputCols

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

    Definition Classes
    Params

  31. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    Params

  33. def isTraceEnabled(): Boolean

    Attributes
    protected
    Definition Classes
    Logging

  34. def log: Logger

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

  41. def logName: String

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Definition Classes
    AnyRef

  47. final def notify(): Unit

    Definition Classes
    AnyRef

  48. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    Definition Classes
    Params

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

    Attributes
    protected
    Definition Classes
    Params

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

    Attributes
    protected
    Definition Classes
    Params

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

    Definition Classes
    Params

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

    Attributes
    protected
    Definition Classes
    Params

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

    Attributes
    protected
    Definition Classes
    Params

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

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

    Definition Classes
    AnyRef

  57. def toString(): String

    Definition Classes
    Identifiable → AnyRef → Any

  58. def transform(dataset: DataFrame): DataFrame

    Definition Classes
    NameAssigner → Transformer

  59. def transform(dataset: DataFrame, paramMap: ParamMap): DataFrame

    Definition Classes
    Transformer

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

    Definition Classes
    Transformer
    Annotations
    @varargs()

  61. def transformSchema(schema: StructType): StructType

    Definition Classes
    NameAssigner → PipelineStage
    Annotations
    @DeveloperApi()

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

    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()

  63. val uid: String

    Definition Classes
    NameAssigner → Identifiable

  64. def validateParams(): Unit

    Definition Classes
    Params

  65. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @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