org.apache.spark.ml.odkl

HasDirectTransformOption

trait HasDirectTransformOption extends Transformer

Supplementary train used for optimization (moving transformation out of the execution plan into UDF)

Linear Supertypes
Transformer, PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
Known Subclasses
CombinedModel, DirectPredictionModel, LinearCombinationModel, LinearModel, LinearRegressionModel, LogisticRegressionModel, MultiClassCombinationModel, MultiClassCombinationModelBase, SelectingModel
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Inherited
  1. HasDirectTransformOption
  2. Transformer
  3. PipelineStage
  4. Logging
  5. Params
  6. Serializable
  7. Serializable
  8. Identifiable
  9. AnyRef
  10. Any
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Abstract Value Members

  1. abstract def copy(extra: ParamMap): Transformer

    Definition Classes
    Transformer → PipelineStage → Params

  2. abstract def directTransform(data: DataFrame): Option[Column]

    returns

    If possible, try to evaluate prediction directly, overwise revert to chain of transformations.

  3. abstract def transform(dataset: DataFrame): DataFrame

    Definition Classes
    Transformer

  4. abstract def transformSchema(schema: StructType): StructType

    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()

  5. abstract val uid: String

    Definition Classes
    Identifiable

Concrete 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[_]): HasDirectTransformOption.this.type

    Definition Classes
    Params

  9. def clone(): AnyRef

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

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

    Attributes
    protected
    Definition Classes
    Params

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

    Attributes
    protected
    Definition Classes
    Params

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

    Definition Classes
    AnyRef

  13. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

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

    Definition Classes
    Params

  15. def explainParams(): String

    Definition Classes
    Params

  16. final def extractParamMap(): ParamMap

    Definition Classes
    Params

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

    Definition Classes
    Params

  18. def finalize(): Unit

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

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

    Definition Classes
    Params

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

    Definition Classes
    AnyRef → Any

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

    Definition Classes
    Params

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

    Definition Classes
    Params

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

    Definition Classes
    Params

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

    Definition Classes
    Params

  25. def hasParam(paramName: String): Boolean

    Definition Classes
    Params

  26. def hashCode(): Int

    Definition Classes
    AnyRef → Any

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

    Definition Classes
    Params

  28. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    Params

  30. def isTraceEnabled(): Boolean

    Attributes
    protected
    Definition Classes
    Logging

  31. def log: Logger

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

  38. def logName: String

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Definition Classes
    AnyRef

  44. final def notify(): Unit

    Definition Classes
    AnyRef

  45. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    Definition Classes
    Params

  47. final def set(paramPair: ParamPair[_]): HasDirectTransformOption.this.type

    Attributes
    protected
    Definition Classes
    Params

  48. final def set(param: String, value: Any): HasDirectTransformOption.this.type

    Attributes
    protected
    Definition Classes
    Params

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

    Definition Classes
    Params

  50. final def setDefault(paramPairs: ParamPair[_]*): HasDirectTransformOption.this.type

    Attributes
    protected
    Definition Classes
    Params

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

    Attributes
    protected
    Definition Classes
    Params

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

    Definition Classes
    AnyRef

  53. def toString(): String

    Definition Classes
    Identifiable → AnyRef → Any

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

    Definition Classes
    Transformer

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

    Definition Classes
    Transformer
    Annotations
    @varargs()

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

    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()

  57. def validateParams(): Unit

    Definition Classes
    Params

  58. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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