object Normalizer extends SettingsBuilder with Serializable

Transform vector features by normalizing each vector to have unit norm. Parameter p specifies the p-norm used for normalization (default 2).

Missing values are transformed to zero vectors.

When using aggregated feature summary from a previous session, vectors of different dimensions are transformed to zero vectors and FeatureRejection.WrongDimension rejections are reported.

Source
Normalizer.scala
Linear Supertypes
Serializable, Serializable, SettingsBuilder, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. Normalizer
  2. Serializable
  3. Serializable
  4. SettingsBuilder
  5. AnyRef
  6. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def apply(name: String, p: Double = 2.0, expectedLength: Int = 0): Transformer[Array[Double], Int, Int]

    Create a new Normalizer instance.

    Create a new Normalizer instance.

    p

    normalization in Lp space, must be greater than or equal to 1.0

    expectedLength

    expected length of the input vectors, or 0 to infer from data

  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  10. def fromSettings(setting: Settings): Transformer[Array[Double], Int, Int]

    Create a new OneHotEncoder from a settings object

    Create a new OneHotEncoder from a settings object

    setting

    Settings object

    Definition Classes
    Normalizer → SettingsBuilder
  11. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  13. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  14. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  17. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  18. def toString(): String
    Definition Classes
    AnyRef → Any
  19. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  20. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from Serializable

Inherited from Serializable

Inherited from SettingsBuilder

Inherited from AnyRef

Inherited from Any

Ungrouped