org.apache.spark.util.random

BernoulliSampler

class BernoulliSampler[T] extends RandomSampler[T, T]

:: DeveloperApi :: A sampler based on Bernoulli trials.

T

item type

Annotations
@DeveloperApi()
Linear Supertypes
RandomSampler[T, T], Serializable, Serializable, Cloneable, Cloneable, Pseudorandom, AnyRef, Any
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Inherited
  1. BernoulliSampler
  2. RandomSampler
  3. Serializable
  4. Serializable
  5. Cloneable
  6. Cloneable
  7. Pseudorandom
  8. AnyRef
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Instance Constructors

  1. new BernoulliSampler(ratio: Double)(implicit random: Random = new XORShiftRandom)

  2. new BernoulliSampler(lb: Double, ub: Double, complement: Boolean = false)(implicit random: Random = new XORShiftRandom())

    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: 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
    Any

  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  7. def clone(): BernoulliSampler[T]

    Definition Classes
    BernoulliSampler → RandomSampler → AnyRef

  8. def cloneComplement(): BernoulliSampler[T]

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

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

    Definition Classes
    AnyRef

  10. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  11. def finalize(): Unit

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

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

    Definition Classes
    AnyRef → Any

  13. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  14. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    AnyRef

  16. final def notify(): Unit

    Definition Classes
    AnyRef

  17. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    take a random sample

    take a random sample

    Definition Classes
    BernoulliSampler → RandomSampler

  19. def setSeed(seed: Long): Unit

    Set random seed.

    Set random seed.

    Definition Classes
    BernoulliSampler → Pseudorandom

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

    Definition Classes
    AnyRef

  21. def toString(): String

    Definition Classes
    AnyRef → Any

  22. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
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    @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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