com.collective.modelmatrix.transform

CategoricalTransformer

abstract class CategoricalTransformer extends Transformer

Linear Supertypes
Transformer, AnyRef, Any
Known Subclasses
IndexTransformer, TopTransformer
Ordering
  1. Alphabetic
  2. By inheritance
Inherited
  1. CategoricalTransformer
  2. Transformer
  3. AnyRef
  4. Any
  1. Hide All
  2. Show all
Learn more about member selection
Visibility
  1. Public
  2. All

Instance Constructors

  1. new CategoricalTransformer(features: @@[DataFrame, Features])

Type Members

  1. case class Scan(columnId: Int = 0, cumulativeCnt: Long = 0, columns: Seq[CategoricalColumn] = collection.this.Seq.empty[Nothing]) extends Product with Serializable

    Attributes
    protected

  2. case class Value(value: Any, count: Long) extends Product with Serializable

    Attributes
    protected

Abstract Value Members

  1. abstract def transform(feature: TypedModelFeature): Seq[CategoricalColumn]

  2. abstract def validate: PartialFunction[ModelFeature, \/[FeatureTransformationError, TypedModelFeature]]

    Definition Classes
    Transformer

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 ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  7. def clone(): AnyRef

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

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

    Definition Classes
    AnyRef

  9. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  10. def featureDataType(feature: String): Option[DataType]

    Attributes
    protected
    Definition Classes
    Transformer

  11. def finalize(): Unit

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

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

    Definition Classes
    AnyRef → Any

  13. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  14. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    AnyRef

  16. final def notify(): Unit

    Definition Classes
    AnyRef

  17. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    Definition Classes
    AnyRef

  19. def toString(): String

    Definition Classes
    AnyRef → Any

  20. def valueColumn(extractType: DataType)(previousColumnId: Int, previousCumCnt: Long, value: Value): CategoricalValue

    Attributes
    protected

  21. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Transformer

Inherited from AnyRef

Inherited from Any

Ungrouped