com.eharmony.aloha.dataset

FeatureExtractorFunction

trait FeatureExtractorFunction[-A, Density] extends (A) ⇒ (MissingAndErroneousFeatureInfo, IndexedSeq[Density])

A function that takes a value and returns extracted features and information on missing and erring features.

A
Density

Linear Supertypes
(A) ⇒ (MissingAndErroneousFeatureInfo, IndexedSeq[Density]), AnyRef, Any
Known Subclasses
DenseFeatureExtractorFunction, SparseFeatureExtractorFunction, StringFeatureExtractorFunction
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Inherited
  1. FeatureExtractorFunction
  2. Function1
  3. AnyRef
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Visibility
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Abstract Value Members

  1. implicit abstract def ctB(): ClassTag[Density]

    Attributes
    protected[this]

  2. abstract val features: IndexedSeq[(String, GenAggFunc[A, Density])]

  3. abstract val postProcessingFunction: (String, Density) ⇒ Density

    Attributes
    protected[this]

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. def andThen[A](g: ((MissingAndErroneousFeatureInfo, IndexedSeq[Density])) ⇒ A): (A) ⇒ A

    Definition Classes
    Function1
    Annotations
    @unspecialized()

  7. def apply(a: A): (MissingAndErroneousFeatureInfo, IndexedSeq[Density])

    a

    an input

    returns

    information about which feature names are missing or in err in addition to the expanded features.

    Definition Classes
    FeatureExtractorFunction → Function1

  8. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  9. def clone(): AnyRef

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

  10. def compose[A](g: (A) ⇒ A): (A) ⇒ (MissingAndErroneousFeatureInfo, IndexedSeq[Density])

    Definition Classes
    Function1
    Annotations
    @unspecialized()

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

    Definition Classes
    AnyRef

  12. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  13. def finalize(): Unit

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

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

    Definition Classes
    AnyRef → Any

  15. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  16. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    AnyRef

  18. final def notify(): Unit

    Definition Classes
    AnyRef

  19. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    Definition Classes
    AnyRef

  21. def toString(): String

    Definition Classes
    Function1 → AnyRef → Any

  22. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from (A) ⇒ (MissingAndErroneousFeatureInfo, IndexedSeq[Density])

Inherited from AnyRef

Inherited from Any

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