com.intel.analytics.bigdl.dataset

LocalDataSet

trait LocalDataSet[T] extends AbstractDataSet[T, Iterator[T]]

Manage some 'local' data, e.g. data in files or memory. We use iterator to go through the data.

T

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AbstractDataSet[T, Iterator[T]], AnyRef, Any
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Abstract Value Members

  1. abstract def data(train: Boolean): Iterator[T]

    Get a sequence of data

    Get a sequence of data

    train

    if the data is used in train. If yes, the data sequence is a looped endless sequence, or it has a limited length.

    returns

    data sequence

    Definition Classes
    AbstractDataSet
  2. abstract def shuffle(): Unit

    Change the order of the data sequence from the data set

    Change the order of the data sequence from the data set

    Definition Classes
    AbstractDataSet
  3. abstract def size(): Long

    Total size of the data set

    Total size of the data set

    returns

    Definition Classes
    AbstractDataSet

Concrete 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. def ->[C](transformer: Transformer[T, C])(implicit arg0: ClassTag[C]): DataSet[C]

    Helper function to transform the data type in the data set.

    Helper function to transform the data type in the data set.

    C
    transformer
    returns

    Definition Classes
    AbstractDataSet
  5. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  6. final def ==(arg0: Any): Boolean

    Definition Classes
    Any
  7. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  8. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  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. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  19. def toDistributed(): DistributedDataSet[T]

    Convert current DataSet to a distributed DataSet, in which we use a RDD to represent the data sequence.

    Convert current DataSet to a distributed DataSet, in which we use a RDD to represent the data sequence.

    returns

    Definition Classes
    AbstractDataSet
  20. def toLocal(): LocalDataSet[T]

    Convert current DataSet to a local DataSet, in which we use an iterator to represent the data sequence.

    Convert current DataSet to a local DataSet, in which we use an iterator to represent the data sequence.

    returns

    Definition Classes
    AbstractDataSet
  21. def toString(): String

    Definition Classes
    AnyRef → Any
  22. def transform[C](transformer: Transformer[T, C])(implicit arg0: ClassTag[C]): DataSet[C]

    Helper function to transform the data type in the data set.

    Helper function to transform the data type in the data set.

    C
    transformer
    returns

    Definition Classes
    LocalDataSetAbstractDataSet
  23. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  24. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  25. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from AbstractDataSet[T, Iterator[T]]

Inherited from AnyRef

Inherited from Any

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