Class/Object

org.apache.flink.ml.metrics.distances

SquaredEuclideanDistanceMetric

Related Docs: object SquaredEuclideanDistanceMetric | package distances

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class SquaredEuclideanDistanceMetric extends DistanceMetric

This class is like EuclideanDistanceMetric but it does not take the square root.

The value calculated by this class is not exact Euclidean distance, but it saves on computation when you need the value for only comparison.

Linear Supertypes
DistanceMetric, Serializable, Serializable, AnyRef, Any
Known Subclasses
EuclideanDistanceMetric
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Inherited
  1. SquaredEuclideanDistanceMetric
  2. DistanceMetric
  3. Serializable
  4. Serializable
  5. AnyRef
  6. Any
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Visibility
  1. Public
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Instance Constructors

  1. new SquaredEuclideanDistanceMetric()

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Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

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

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    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. def checkValidArguments(a: Vector, b: Vector): Unit

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    Attributes
    protected
    Definition Classes
    DistanceMetric

  6. def clone(): AnyRef

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

  7. def distance(a: Vector, b: Vector): Double

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    Returns the distance between the arguments.

    Returns the distance between the arguments.

    a

    a Vector defining a multi-dimensional point in some space

    b

    a Vector defining a multi-dimensional point in some space

    returns

    a scalar double of the distance

    Definition Classes
    SquaredEuclideanDistanceMetric → DistanceMetric

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

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    Definition Classes
    AnyRef

  9. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  10. def finalize(): Unit

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

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

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    Definition Classes
    AnyRef → Any

  12. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  13. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    AnyRef

  15. final def notify(): Unit

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    Definition Classes
    AnyRef

  16. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

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

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    Definition Classes
    AnyRef

  18. def toString(): String

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    Definition Classes
    AnyRef → Any

  19. final def wait(): Unit

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    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
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    @throws( ... )

Inherited from DistanceMetric

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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