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org.clustering4ever.scala.umap

NNDescent

Related Doc: package umap

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object NNDescent

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Type Members

  1. type InitFromRandom = (Int, Array[Array[Double]], Array[Array[Double]], Heap, Array[Long]) ⇒ Unit

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  2. type InitFromTree = (FlatTree, Array[Array[Double]], Array[Array[Double]], Heap, Array[Long]) ⇒ Unit

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

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  2. final def ##(): Int

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

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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

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  7. def equals(arg0: Any): Boolean

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

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  9. def hashCode(): Int

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  10. def initialiseSearch(forest: Forest, data: Array[Array[Double]], queryPoints: Array[Array[Double]], nNeighbors: Int, rngState: Array[Long], dist: Distance): Heap

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    forest

    : Forest

    data

    : DenseMatrix[Double]

    queryPoints

    : Array[DenseVector[Double]

    nNeighbors

    : Int

    rngState

    : Array[Long]

    dist

    : Distance

    returns

    results : Heap

  11. final def isInstanceOf[T0]: Boolean

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  12. def makeInitialisation(dist: Distance): (InitFromRandom, InitFromTree)

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  13. def makeInitialisedNNDSearch(dist: Distance)(data: Array[Array[Double]], initialization: Heap, queryPoints: Array[Array[Double]]): Heap

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    dist

    : Distance Can be any distances implemented

    data

    : DenseMatrix[Double]

    initialization

    : Heap

    queryPoints

    : DenseMatrix[Double]

    returns

    initilization : Heap

  14. def makeNNDescent(dist: Distance)(data: Array[Array[Double]], nNeighbors: Int, rngState: Array[Long], maxCandidates: Int = 50, nIters: Int = 10, delta: Double = 0.001, rho: Double = 0.5, rpTreeInit: Boolean = true, leafArray: Option[DenseMatrix[Int]] = None, verbose: Boolean = false): (DenseMatrix[Int], DenseMatrix[Double])

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

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  16. final def notify(): Unit

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

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  19. def toString(): String

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

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

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  22. final def wait(): Unit

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  1. def finalize(): Unit

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    @Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

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