edu.arizona.sista.learning

CounterDataset

Related Doc: package learning

class CounterDataset[L, F] extends Dataset[L, F]

Dataset that represents datums as explicit counters This is more efficient for the training of various algorithms such as random forests

Linear Supertypes
Dataset[L, F], Serializable, Serializable, AnyRef, Any
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  1. CounterDataset
  2. Dataset
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Instance Constructors

  1. new CounterDataset(ll: Lexicon[L], fl: Lexicon[F], ls: ArrayBuffer[Int], features: ArrayBuffer[Counter[Int]])

Value Members

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

    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

    Definition Classes
    AnyRef → Any
  3. def +=(datum: Datum[L, F]): Unit

    Definition Classes
    CounterDatasetDataset
  4. final def ==(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  5. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  6. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  7. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  9. val featureLexicon: Lexicon[F]

    Definition Classes
    Dataset
  10. val features: ArrayBuffer[Counter[Int]]

  11. def featuresCounter(datumOffset: Int): Counter[Int]

    Definition Classes
    CounterDatasetDataset
  12. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  13. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  14. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  15. def indices: Range

    Definition Classes
    Dataset
  16. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  17. def keepOnly(featuresToKeep: Set[Int]): Dataset[L, F]

    Creates a new dataset keeping only the features in the given set

    Creates a new dataset keeping only the features in the given set

    Definition Classes
    CounterDatasetDataset
  18. val labelLexicon: Lexicon[L]

    Definition Classes
    Dataset
  19. val labels: ArrayBuffer[Int]

    Definition Classes
    Dataset
  20. def mkDatum(row: Int): Datum[L, F]

    Returns the Datum for given row These datums are always represented as RVFDatums

    Returns the Datum for given row These datums are always represented as RVFDatums

    Definition Classes
    CounterDatasetDataset
  21. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  22. final def notify(): Unit

    Definition Classes
    AnyRef
  23. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  24. def numFeatures: Int

    Definition Classes
    Dataset
  25. def numLabels: Int

    Definition Classes
    Dataset
  26. def removeFeaturesByFrequency(threshold: Int): Dataset[L, F]

    Removes features that appear less than threshold times in this dataset.

    Removes features that appear less than threshold times in this dataset.

    Definition Classes
    CounterDatasetDataset
  27. def removeFeaturesByInformationGain(pctToKeep: Double): Dataset[L, F]

    Removes features by information gain.

    Removes features by information gain.

    Definition Classes
    CounterDatasetDataset
  28. def size: Int

    number of training examples

    number of training examples

    Definition Classes
    Dataset
  29. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  30. def toCounterDataset: CounterDataset[L, F]

    Convert this dataset to a CounterDataset

    Convert this dataset to a CounterDataset

    Definition Classes
    CounterDatasetDataset
  31. def toString(): String

    Definition Classes
    AnyRef → Any
  32. final def wait(): Unit

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Dataset[L, F]

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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