Class/Object

com.microsoft.ml.spark.featurize

IndexToValue

Related Docs: object IndexToValue | package featurize

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class IndexToValue extends Transformer with HasInputCol with HasOutputCol with Wrappable with DefaultParamsWritable

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

Linear Supertypes
DefaultParamsWritable, MLWritable, Wrappable, HasAdditionalPythonMethods, HasOutputCol, HasInputCol, Transformer, PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
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Inherited
  1. IndexToValue
  2. DefaultParamsWritable
  3. MLWritable
  4. Wrappable
  5. HasAdditionalPythonMethods
  6. HasOutputCol
  7. HasInputCol
  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 additionalPythonMethods(): String

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    Definition Classes
    HasAdditionalPythonMethods

  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

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

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    Definition Classes
    Params

  8. def clone(): AnyRef

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

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

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    Definition Classes
    IndexToValue → Transformer → PipelineStage → Params

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

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    Attributes
    protected
    Definition Classes
    Params

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

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    Attributes
    protected
    Definition Classes
    Params

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

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    Definition Classes
    AnyRef

  13. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

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

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    Definition Classes
    Params

  15. def explainParams(): String

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    Definition Classes
    Params

  16. final def extractParamMap(): ParamMap

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    Definition Classes
    Params

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

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    Definition Classes
    Params

  18. def finalize(): Unit

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

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

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    Definition Classes
    Params

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

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    Definition Classes
    AnyRef → Any

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

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    Definition Classes
    Params

  22. def getInputCol: String

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    Definition Classes
    HasInputCol

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

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

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    Definition Classes
    Params

  25. def getOutputCol: String

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    Definition Classes
    HasOutputCol

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

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    Definition Classes
    Params

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

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    Definition Classes
    Params

  28. def hasParam(paramName: String): Boolean

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    Definition Classes
    Params

  29. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

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

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    Attributes
    protected
    Definition Classes
    Logging

  31. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  32. val inputCol: Param[String]

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    The name of the input column

    The name of the input column

    Definition Classes
    HasInputCol

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

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    Definition Classes
    Params

  34. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    Params

  36. def isTraceEnabled(): Boolean

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    Attributes
    protected
    Definition Classes
    Logging

  37. def log: Logger

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    Attributes
    protected
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    Logging

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

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    Attributes
    protected
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    Logging

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

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    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

  44. def logName: String

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Definition Classes
    AnyRef

  50. final def notify(): Unit

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    Definition Classes
    AnyRef

  51. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  52. val outputCol: Param[String]

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    The name of the output column

    The name of the output column

    Definition Classes
    HasOutputCol

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

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    Definition Classes
    Params

  54. def save(path: String): Unit

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

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

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    Attributes
    protected
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    Params

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

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    Attributes
    protected
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    Params

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

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    Definition Classes
    Params

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

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    Attributes
    protected
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    Params

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

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    Attributes
    protected
    Definition Classes
    Params

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

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    Definition Classes
    HasInputCol

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

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    Definition Classes
    HasOutputCol

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

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    Definition Classes
    AnyRef

  63. def toString(): String

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    Definition Classes
    Identifiable → AnyRef → Any

  64. 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

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

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    Definition Classes
    Transformer
    Annotations
    @Since( "2.0.0" )

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

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

  67. def transformSchema(schema: StructType): StructType

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    Definition Classes
    IndexToValue → PipelineStage

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

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    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()

  69. val uid: String

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    Definition Classes
    IndexToValue → Identifiable

  70. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  73. def write: MLWriter

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    Definition Classes
    DefaultParamsWritable → MLWritable

Inherited from DefaultParamsWritable

Inherited from MLWritable

Inherited from Wrappable

Inherited from HasAdditionalPythonMethods

Inherited from HasOutputCol

Inherited from HasInputCol

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

getParam

param

setParam

Ungrouped