edu.arizona.sista.learning

PerceptronClassifier

Related Docs: object PerceptronClassifier | package learning

class PerceptronClassifier[L, F] extends Classifier[L, F] with Serializable

Multiclass perceptron classifier, in primal mode Includes averaging, hard margin, burn-in iterations User: mihais Date: 12/15/13

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Serializable, Serializable, Classifier[L, F], AnyRef, Any
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Instance Constructors

  1. new PerceptronClassifier(props: Properties)

  2. new PerceptronClassifier(epochs: Int = 2, burnInIterations: Int = 0, marginRatio: Double = 1.0)

Value Members

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

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

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

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

    Definition Classes
    Any
  5. val burnInIterations: Int

  6. def classOf(d: Datum[L, F]): L

    Returns the argmax for this datum

    Returns the argmax for this datum

    Definition Classes
    PerceptronClassifierClassifier
  7. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  8. def displayWeights(pw: PrintWriter): Unit

  9. val epochs: Int

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

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

    Definition Classes
    AnyRef → Any
  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. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  16. val marginRatio: Double

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

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

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

    Definition Classes
    AnyRef
  20. def saveTo(w: Writer): Unit

    Saves to writer.

    Saves to writer. Does NOT close the writer

    Definition Classes
    PerceptronClassifierClassifier
  21. def saveTo(fileName: String): Unit

    Saves the current model to a file

    Saves the current model to a file

    Definition Classes
    Classifier
  22. def scoresOf(d: Datum[L, F]): Counter[L]

    Returns the scores of all possible labels for this datum Convention: if the classifier can return probabilities, these must be probabilities

    Returns the scores of all possible labels for this datum Convention: if the classifier can return probabilities, these must be probabilities

    Definition Classes
    PerceptronClassifierClassifier
  23. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  24. def toString(): String

    Definition Classes
    AnyRef → Any
  25. def train(dataset: Dataset[L, F], indices: Array[Int]): Unit

    Trains a classifier, using only the datums specified in indices indices is useful for bagging

    Trains a classifier, using only the datums specified in indices indices is useful for bagging

    Definition Classes
    PerceptronClassifierClassifier
  26. def train(dataset: Dataset[L, F], spans: Option[Iterable[(Int, Int)]] = None): Unit

    Trains the classifier on the given dataset spans is useful during cross validation

    Trains the classifier on the given dataset spans is useful during cross validation

    Definition Classes
    Classifier
  27. final def wait(): Unit

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from Classifier[L, F]

Inherited from AnyRef

Inherited from Any

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