org.apache.spark.ml.odkl

NullToDefaultReplacer

class NullToDefaultReplacer extends Transformer with HasColumnsSets with DefaultParamsWritable

Utility used to replace null values with defaults (zero or false).

Linear Supertypes
DefaultParamsWritable, MLWritable, HasColumnsSets, Transformer, PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
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Inherited
  1. NullToDefaultReplacer
  2. DefaultParamsWritable
  3. MLWritable
  4. HasColumnsSets
  5. Transformer
  6. PipelineStage
  7. Logging
  8. Params
  9. Serializable
  10. Serializable
  11. Identifiable
  12. AnyRef
  13. Any
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Visibility
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Instance Constructors

  1. new NullToDefaultReplacer()

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

    Definition Classes
    Params

  9. def clone(): AnyRef

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

  10. val columnsToExclude: StringArrayParam

    Definition Classes
    HasColumnsSets

  11. val columnsToInclude: StringArrayParam

    Definition Classes
    HasColumnsSets

  12. def copy(extra: ParamMap): Transformer

    Definition Classes
    NullToDefaultReplacer → Transformer → PipelineStage → Params

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

    Attributes
    protected
    Definition Classes
    Params

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

    Attributes
    protected
    Definition Classes
    Params

  15. val defaultValues: JacksonParam[Map[String, String]]

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

    Definition Classes
    AnyRef

  17. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

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

    Definition Classes
    Params

  19. def explainParams(): String

    Definition Classes
    Params

  20. def extractColumns(dataset: DataFrame): Array[StructField]

    Definition Classes
    HasColumnsSets

  21. final def extractParamMap(): ParamMap

    Definition Classes
    Params

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

    Definition Classes
    Params

  23. def finalize(): Unit

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

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

    Definition Classes
    Params

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

    Definition Classes
    AnyRef → Any

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

    Definition Classes
    Params

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

    Definition Classes
    Params

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

    Definition Classes
    Params

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

    Definition Classes
    Params

  30. def hasParam(paramName: String): Boolean

    Definition Classes
    Params

  31. def hashCode(): Int

    Definition Classes
    AnyRef → Any

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

    Definition Classes
    Params

  33. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    Params

  35. def isTraceEnabled(): Boolean

    Attributes
    protected
    Definition Classes
    Logging

  36. def log: Logger

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

  43. def logName: String

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Definition Classes
    AnyRef

  49. final def notify(): Unit

    Definition Classes
    AnyRef

  50. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    Definition Classes
    Params

  52. def save(path: String): Unit

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

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

    Attributes
    protected
    Definition Classes
    Params

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

    Attributes
    protected
    Definition Classes
    Params

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

    Definition Classes
    Params

  56. def setColumnsToExclude(columns: String*): NullToDefaultReplacer.this.type

    Definition Classes
    HasColumnsSets

  57. def setColumnsToInclude(columns: String*): NullToDefaultReplacer.this.type

    Definition Classes
    HasColumnsSets

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

    Attributes
    protected
    Definition Classes
    Params

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

    Attributes
    protected
    Definition Classes
    Params

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

    Definition Classes
    AnyRef

  61. def toString(): String

    Definition Classes
    Identifiable → AnyRef → Any

  62. def transform(dataset: DataFrame): DataFrame

    Definition Classes
    NullToDefaultReplacer → Transformer

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

    Definition Classes
    Transformer

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

    Definition Classes
    Transformer
    Annotations
    @varargs()

  65. def transformSchema(schema: StructType): StructType

    Definition Classes
    NullToDefaultReplacer → PipelineStage
    Annotations
    @DeveloperApi()

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

    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()

  67. val uid: String

    Definition Classes
    NullToDefaultReplacer → Identifiable

  68. def validateParams(): Unit

    Definition Classes
    Params

  69. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  72. def write: MLWriter

    Definition Classes
    DefaultParamsWritable → MLWritable

Inherited from DefaultParamsWritable

Inherited from MLWritable

Inherited from HasColumnsSets

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