Class

org.apache.spark.util.random

BernoulliCellSampler

Related Doc: package random

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class BernoulliCellSampler[T] extends RandomSampler[T, T]

:: DeveloperApi :: A sampler based on Bernoulli trials for partitioning a data sequence.

T

item type

Annotations
@DeveloperApi()
Source
RandomSampler.scala
Linear Supertypes
RandomSampler[T, T], Serializable, Serializable, Cloneable, Cloneable, Pseudorandom, AnyRef, Any
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Inherited
  1. BernoulliCellSampler
  2. RandomSampler
  3. Serializable
  4. Serializable
  5. Cloneable
  6. Cloneable
  7. Pseudorandom
  8. AnyRef
  9. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new BernoulliCellSampler(lb: Double, ub: Double, complement: Boolean = false)

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    lb

    lower bound of the acceptance range

    ub

    upper bound of the acceptance range

    complement

    whether to use the complement of the range specified, default to false

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 clone(): BernoulliCellSampler[T]

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    return a copy of the RandomSampler object

    return a copy of the RandomSampler object

    Definition Classes
    BernoulliCellSampler → RandomSampler → AnyRef

  6. def cloneComplement(): BernoulliCellSampler[T]

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    Return a sampler that is the complement of the range specified of the current sampler.

  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. def sample(): Int

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    Whether to sample the next item or not.

    Whether to sample the next item or not. Return how many times the next item will be sampled. Return 0 if it is not sampled.

    Definition Classes
    BernoulliCellSampler → RandomSampler

  17. def sample(items: Iterator[T]): Iterator[T]

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    take a random sample

    take a random sample

    Definition Classes
    RandomSampler

  18. def setSeed(seed: Long): Unit

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    Set random seed.

    Set random seed.

    Definition Classes
    BernoulliCellSampler → Pseudorandom

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

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    Definition Classes
    AnyRef

  20. def toString(): String

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    Definition Classes
    AnyRef → Any

  21. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from RandomSampler[T, T]

Inherited from Serializable

Inherited from Serializable

Inherited from Cloneable

Inherited from Cloneable

Inherited from Pseudorandom

Inherited from AnyRef

Inherited from Any

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