axle.ml

NaiveBayesClassifier

class NaiveBayesClassifier [D, TF, TC] extends AnyRef

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  1. NaiveBayesClassifier
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Instance Constructors

  1. new NaiveBayesClassifier (data: Seq[D], pFs: List[RandomVariable[TF]], pC: RandomVariable[TC], featureExtractor: (D) ⇒ List[TF], classExtractor: (D) ⇒ TC)

Value Members

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

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  2. def != (arg0: Any): Boolean

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  3. def ## (): Int

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

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

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  6. val C : RandomVariable0[TC]

  7. val Fs : List[RandomVariable1[TF, TC]]

  8. val N : Int

  9. def argmax [K] (ks: Iterable[K], f: (K) ⇒ Double): K

  10. def asInstanceOf [T0] : T0

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  11. val classTally : Map[TC, Int]

  12. def clone (): AnyRef

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  13. def eq (arg0: AnyRef): Boolean

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  14. def equals (arg0: Any): Boolean

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  15. val featureNames : List[String]

  16. val featureTally : Map[(TC, String, TF), Int]

  17. def finalize (): Unit

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  18. def getClass (): java.lang.Class[_]

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  19. def hashCode (): Int

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  20. def isInstanceOf [T0] : Boolean

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  21. def ne (arg0: AnyRef): Boolean

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  22. def notify (): Unit

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  23. def notifyAll (): Unit

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  24. def performance (dit: Iterator[D], k: TC): (Double, Double, Double, Double)

    "performance" returns four measures of classification performance for the given class.

    "performance" returns four measures of classification performance for the given class.

    They are:

    1. Precision 2. Recall 3. Specificity 4. Accuracy

    See http://en.wikipedia.org/wiki/Precision_and_recall for more information.

  25. def predict (d: D): TC

  26. def predictedVsActual (dit: Iterator[D], k: TC): (Int, Int, Int, Int)

    For a given class (label value), predictedVsActual returns a tally of 4 cases:

    For a given class (label value), predictedVsActual returns a tally of 4 cases:

    1. true positive 2. false positive 3. false negative 4. true negative

  27. def synchronized [T0] (arg0: ⇒ T0): T0

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  28. def toString (): String

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  29. def wait (): Unit

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

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  31. def wait (arg0: Long): Unit

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