com.spotify.scio.extra.nn

NearestNeighborBuilder

trait NearestNeighborBuilder[K, V] extends Serializable

Builder for immutable NearestNeighbor instances.

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Abstract Value Members

  1. abstract def add(key: K, vec: DenseVector[V]): Unit

    Add a key->vector pair.

    Add a key->vector pair. The vector should be normalized.

  2. abstract def build: NearestNeighbor[K, V]

    Build an immutable NearestNeighbor instance.

  3. abstract val dimension: Int

    Dimension of item vectors.

    Dimension of item vectors.

    Attributes
    protected

Concrete Value Members

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

    Definition Classes
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  2. final def !=(arg0: Any): Boolean

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  3. final def ##(): Int

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  4. final def ==(arg0: AnyRef): Boolean

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

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  6. def addVector(key: K, vec: DenseVector[V]): Int

    Add a key->vector pair to common storage.

    Add a key->vector pair to common storage.

    Attributes
    protected

  7. final def asInstanceOf[T0]: T0

    Definition Classes
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  8. def clone(): AnyRef

    Attributes
    protected[java.lang]
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    @throws( ... )

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

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  10. def equals(arg0: Any): Boolean

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  11. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )

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

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  13. def hashCode(): Int

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  14. val idToKey: ListBuffer[K]

    Numeric id to item key mapping.

    Numeric id to item key mapping.

    Attributes
    protected

  15. final def isInstanceOf[T0]: Boolean

    Definition Classes
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  16. val keyToId: Map[K, Int]

    Item key to numeric id mapping.

    Item key to numeric id mapping.

    Attributes
    protected

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

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  18. final def notify(): Unit

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  19. final def notifyAll(): Unit

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

    Definition Classes
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  21. def toString(): String

    Definition Classes
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  22. val vectors: ListBuffer[DenseVector[V]]

    Raw item vectors.

    Raw item vectors.

    Attributes
    protected

  23. final def wait(): Unit

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    @throws( ... )

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

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    @throws( ... )

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

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    @throws( ... )

Inherited from Serializable

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