Class/Object

com.microsoft.ml.spark

IndexToValue

Related Docs: object IndexToValue | package spark

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class IndexToValue extends Transformer with HasInputCol with HasOutputCol with MMLParams

This class takes in a categorical column with MML style attibutes and then transforms it back to the original values. This extends MLLIB IndexToString by allowing the transformation back to any types of values.

Linear Supertypes
MMLParams, DefaultParamsWritable, MLWritable, HasOutputCol, HasInputCol, Wrappable, Transformer, PipelineStage, org.apache.spark.internal.Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
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Inherited
  1. IndexToValue
  2. MMLParams
  3. DefaultParamsWritable
  4. MLWritable
  5. HasOutputCol
  6. HasInputCol
  7. Wrappable
  8. Transformer
  9. PipelineStage
  10. Logging
  11. Params
  12. Serializable
  13. Serializable
  14. Identifiable
  15. AnyRef
  16. Any
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Visibility
  1. Public
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Instance Constructors

  1. new IndexToValue()

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  2. new IndexToValue(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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    Attributes
    protected
    Definition Classes
    Params

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

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    Definition Classes
    AnyRef → Any

  5. def BooleanParam(i: Identifiable, name: String, description: String, default: Boolean): BooleanParam

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    Definition Classes
    Wrappable

  6. def BooleanParam(i: Identifiable, name: String, description: String): BooleanParam

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    Definition Classes
    Wrappable

  7. def DoubleParam(i: Identifiable, name: String, description: String, default: Double): DoubleParam

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    Definition Classes
    Wrappable

  8. def DoubleParam(i: Identifiable, name: String, description: String): DoubleParam

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    Definition Classes
    Wrappable

  9. def IntParam(i: Identifiable, name: String, description: String, validation: (Int) ⇒ Boolean): IntParam

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    Definition Classes
    Wrappable

  10. def IntParam(i: Identifiable, name: String, description: String, default: Int): IntParam

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    Definition Classes
    Wrappable

  11. def IntParam(i: Identifiable, name: String, description: String): IntParam

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    Definition Classes
    Wrappable

  12. def LongParam(i: Identifiable, name: String, description: String, default: Long): LongParam

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    Definition Classes
    Wrappable

  13. def LongParam(i: Identifiable, name: String, description: String): LongParam

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    Definition Classes
    Wrappable

  14. def StringParam(i: Identifiable, name: String, description: String, default: String, domain: Seq[String]): Param[String]

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    Definition Classes
    Wrappable

  15. def StringParam(i: Identifiable, name: String, description: String, default: String): Param[String]

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    Definition Classes
    Wrappable

  16. def StringParam(i: Identifiable, name: String, description: String, validation: (String) ⇒ Boolean): Param[String]

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    Definition Classes
    Wrappable

  17. def StringParam(i: Identifiable, name: String, description: String): Param[String]

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    Definition Classes
    Wrappable

  18. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  19. def chainedUid(origin: String): String

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    Definition Classes
    Wrappable

  20. final def clear(param: Param[_]): IndexToValue.this.type

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    Definition Classes
    Params

  21. def clone(): AnyRef

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

  22. def copy(extra: ParamMap): IndexToValue.this.type

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    Definition Classes
    IndexToValue → Transformer → PipelineStage → Params

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

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    Attributes
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    Params

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

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    protected
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    Params

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

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    Definition Classes
    AnyRef

  26. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

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

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    Definition Classes
    Params

  28. def explainParams(): String

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    Definition Classes
    Params

  29. final def extractParamMap(): ParamMap

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    Definition Classes
    Params

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

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    Definition Classes
    Params

  31. def finalize(): Unit

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

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

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    Definition Classes
    Params

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

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

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    Definition Classes
    Params

  35. def getInputCol: String

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    Definition Classes
    HasInputCol

  36. def getLevelUDF[T](dataset: Dataset[_])(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[T], ct: ClassTag[T]): UserDefinedFunction

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

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    Definition Classes
    Params

  38. def getOutputCol: String

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    Definition Classes
    HasOutputCol

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

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    Definition Classes
    Params

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

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    Definition Classes
    Params

  41. def hasParam(paramName: String): Boolean

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    Definition Classes
    Params

  42. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

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

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    Attributes
    protected
    Definition Classes
    Logging

  44. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  45. val inputCol: Param[String]

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    The name of the input column

    The name of the input column

    Definition Classes
    HasInputCol

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

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    Definition Classes
    Params

  47. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Params

  49. def isTraceEnabled(): Boolean

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    Attributes
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    Logging

  50. def log: Logger

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    Logging

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

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    Logging

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

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    Logging

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

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    Logging

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

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    Logging

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

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    Logging

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

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    Logging

  57. def logName: String

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    protected
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    Logging

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

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    protected
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    Logging

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

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    Attributes
    protected
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    Logging

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

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    protected
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    Logging

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

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    protected
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    Logging

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

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    AnyRef

  63. final def notify(): Unit

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    AnyRef

  64. final def notifyAll(): Unit

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    AnyRef

  65. val outputCol: Param[String]

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    The name of the output column

    The name of the output column

    Definition Classes
    HasOutputCol

  66. val paramDomains: Map[String, Seq[String]]

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    Definition Classes
    Wrappable

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

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    Definition Classes
    Params

  68. def save(path: String): Unit

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    Definition Classes
    MLWritable
    Annotations
    @Since( "1.6.0" ) @throws( ... )

  69. final def set(paramPair: ParamPair[_]): IndexToValue.this.type

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    Attributes
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  70. final def set(param: String, value: Any): IndexToValue.this.type

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    Params

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

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    Definition Classes
    Params

  72. final def setDefault(paramPairs: ParamPair[_]*): IndexToValue.this.type

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    Attributes
    protected
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    Params

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

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    Attributes
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    Params

  74. def setInputCol(value: String): IndexToValue.this.type

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    Definition Classes
    HasInputCol

  75. def setOutputCol(value: String): IndexToValue.this.type

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    Definition Classes
    HasOutputCol

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

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    Definition Classes
    AnyRef

  77. def toString(): String

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    Definition Classes
    Identifiable → AnyRef → Any

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

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    dataset

    - The input dataset, to be transformed

    returns

    The DataFrame that results from column selection

    Definition Classes
    IndexToValue → Transformer

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

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    Definition Classes
    Transformer
    Annotations
    @Since( "2.0.0" )

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

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

  81. def transformSchema(schema: StructType): StructType

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    Definition Classes
    IndexToValue → PipelineStage

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

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    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()

  83. val uid: String

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    Definition Classes
    IndexToValue → Identifiable

  84. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  87. def write: MLWriter

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    Definition Classes
    DefaultParamsWritable → MLWritable

Inherited from MMLParams

Inherited from DefaultParamsWritable

Inherited from MLWritable

Inherited from HasOutputCol

Inherited from HasInputCol

Inherited from Wrappable

Inherited from Transformer

Inherited from PipelineStage

Inherited from org.apache.spark.internal.Logging

Inherited from Params

Inherited from Serializable

Inherited from Serializable

Inherited from Identifiable

Inherited from AnyRef

Inherited from Any

Parameters

A list of parameter keys this algorithm can take. Users can set and get the parameter values through setters and getters

Parameter setters

Parameter getters

Members