Package

org.apache.predictionio.e2

engine

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package engine

Collection of engine libraries that have no dependency on PredictionIO

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Type Members

  1. class BinaryVectorizer extends Serializable

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  2. case class CategoricalNaiveBayesModel(priors: Map[String, Double], likelihoods: Map[String, Array[Map[String, Double]]]) extends Serializable with Product

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    Model for naive Bayes classifiers with categorical variables.

    Model for naive Bayes classifiers with categorical variables.

    priors

    log prior probabilities

    likelihoods

    log likelihood probabilities

  3. case class LabeledPoint(label: String, features: Array[String]) extends Product with Serializable

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    Class that represents the features and labels of a data point.

    Class that represents the features and labels of a data point.

    label

    Label of this data point

    features

    Features of this data point

  4. case class MarkovChainModel(transitionVectors: RDD[(Int, SparseVector)], n: Int) extends Product with Serializable

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    Markov Chain model

    Markov Chain model

    transitionVectors

    transition vectors

    n

    top N used to construct the model

Value Members

  1. object BinaryVectorizer extends Serializable

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  2. object CategoricalNaiveBayes

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    Class for training a naive Bayes model with categorical variables

  3. object MarkovChain

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    Class for training a Markov Chain model

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