com.alpine.model.pack.preprocess

SingleOneHotEncoder

case class SingleOneHotEncoder(transform: OneHotEncodedFeature) extends Product with Serializable

Applies One-hot encoding for a single feature. e.g. if hotValues = Seq["apple", "raspberry"] baseValue = "orange"

apply("apple") = [1,0] apply("raspberry") = [0,1] apply("orange") = [0,0]

apply("banana") throws exception "banana is an unrecognised value".

transform

case class wrapping hot values and base values.

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Serializable, Serializable, Product, Equals, AnyRef, Any
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  1. SingleOneHotEncoder
  2. Serializable
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Instance Constructors

  1. new SingleOneHotEncoder(transform: OneHotEncodedFeature)

    transform

    case class wrapping hot values and base values.

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
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  6. final def asInstanceOf[T0]: T0

    Definition Classes
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  7. def clone(): AnyRef

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

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

    Definition Classes
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  9. def finalize(): Unit

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

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

    Definition Classes
    AnyRef → Any

  11. lazy val hotValuesArray: Array[String]

  12. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    AnyRef

  14. final def notify(): Unit

    Definition Classes
    AnyRef

  15. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  16. lazy val resultDimension: Int

  17. def setFeatures(currentRow: Array[Any], value: Any, startingIndex: Int): Int

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

    Definition Classes
    AnyRef

  19. val transform: OneHotEncodedFeature

    case class wrapping hot values and base values.

  20. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
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    @throws( ... )

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

    Definition Classes
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    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

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