Class

org.apache.spark.ml.recommendation

WeighVector

Related Doc: package recommendation

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class WeighVector extends UDF2[SparseVector, Double, SparseVector]

UDF to multiply a sparse vector by a weight and divide it by the number of values

Linear Supertypes
UDF2[SparseVector, Double, SparseVector], Serializable, AnyRef, Any
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Inherited
  1. WeighVector
  2. UDF2
  3. Serializable
  4. AnyRef
  5. Any
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Visibility
  1. Public
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Instance Constructors

  1. new WeighVector()

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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 call(vector: SparseVector, weight: Double): SparseVector

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    Definition Classes
    WeighVector → UDF2

  6. def clone(): AnyRef

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

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

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    Definition Classes
    AnyRef

  8. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  9. def finalize(): Unit

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

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

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    Definition Classes
    AnyRef → Any

  11. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  12. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    AnyRef

  14. final def notify(): Unit

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    Definition Classes
    AnyRef

  15. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

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

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    Definition Classes
    AnyRef

  17. def toString(): String

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    Definition Classes
    AnyRef → Any

  18. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
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    Annotations
    @throws( ... )

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

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    Definition Classes
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    @throws( ... )

Inherited from UDF2[SparseVector, Double, SparseVector]

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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