更多代码请见：https://github.com/xubo245/SparkLearning
Spark中组件Mllib的学习之分类篇
1解释
（1） 朴素贝叶斯分类器种类

  在把训练集中的每个文档向量化的过程中，存在两个模型。一个是统计词在文档中出现的次数（多项式模型）;一个是统计词是否在文档中出现过（柏努利模型）
   目前mllib只支持多项式朴素贝叶斯和伯努利贝叶斯（spark-1.5.2）,不支持高斯朴素贝叶斯。      
   根据：

/**
 * Trains a Naive Bayes model given an RDD of `(label, features)` pairs.
 *
 * This is the Multinomial NB ([[http://tinyurl.com/lsdw6p]]) which can handle all kinds of
 * discrete data.  For example, by converting documents into TF-IDF vectors, it can be used for
 * document classification.  By making every vector a 0-1 vector, it can also be used as
 * Bernoulli NB ([[http://tinyurl.com/p7c96j6]]). The input feature values must be nonnegative.
 */
@Since("0.9.0")
class NaiveBayes private (
    private var lambda: Double,
    private var modelType: String) extends Serializable with Logging {

  import NaiveBayes.{Bernoulli, Multinomial}

  @Since("1.4.0")
  def this(lambda: Double) = this(lambda, NaiveBayes.Multinomial)

三种朴素贝叶斯分类器都在【4】中有提到

（2）伯努利贝叶斯分类器

参考【5】

2.代码：

/**
  * @author xubo
  *         ref:Spark MlLib机器学习实战
  *         more code:https://github.com/xubo245/SparkLearning
  *         more blog:http://blog.csdn.net/xubo245
  */
package org.apache.spark.mllib.learning.classification

import java.text.SimpleDateFormat
import java.util.Date

import org.apache.spark.mllib.classification.NaiveBayes._
import org.apache.spark.mllib.classification.{NaiveBayes, NaiveBayesModel}
import org.apache.spark.mllib.linalg.Vectors
import org.apache.spark.mllib.regression.LabeledPoint
import org.apache.spark.{SparkException, SparkConf, SparkContext}

/**
  * Created by xubo on 2016/5/23.
  * From:NaiveBayesSuite.scala in spark 1.5.2 sources
  * another examples:NaiveBayesSuite  test("Naive Bayes Bernoulli")
  */
object BernoulliNaiveBayesLearning {
  def main(args: Array[String]) {
    val conf = new SparkConf().setMaster("local[4]").setAppName(this.getClass().getSimpleName().filter(!_.equals('$')))
    val sc = new SparkContext(conf)

    val badTrain = Seq(
      LabeledPoint(1.0, Vectors.dense(1.0)),
      //      LabeledPoint(0.0, Vectors.dense(2.0)),
      LabeledPoint(1.0, Vectors.dense(1.0)),
      LabeledPoint(1.0, Vectors.dense(0.0)))


    val model1 = NaiveBayes.train(sc.makeRDD(badTrain, 2), 1.0, Bernoulli)
    println("model1:")
    println(model1)
    sc.makeRDD(badTrain, 2).foreach(println)

    val okTrain = Seq(
      LabeledPoint(1.0, Vectors.dense(1.0)),
      LabeledPoint(0.0, Vectors.dense(0.0)),
      LabeledPoint(1.0, Vectors.dense(1.0)),
      LabeledPoint(1.0, Vectors.dense(1.0)),
      LabeledPoint(0.0, Vectors.dense(0.0)),
      LabeledPoint(1.0, Vectors.dense(1.0)),
      LabeledPoint(1.0, Vectors.dense(1.0))
    )

    val badPredict = Seq(
      Vectors.dense(1.0),
      //      Vectors.dense(2.0),
      Vectors.dense(1.0),
      Vectors.dense(0.0))

    val model = NaiveBayes.train(sc.makeRDD(okTrain, 2), 1.0, Bernoulli)
    //    intercept[SparkException] {
    val pre2 = model.predict(sc.makeRDD(badPredict, 2)).collect()
    //    }
    println("model2:")
    sc.makeRDD(okTrain, 2).foreach(println)
    println("predict data:")
    sc.makeRDD(badPredict, 2).foreach(println)
    println(model)
    println("predict result:")
    pre2.foreach(println)

    sc.stop
  }
}

3.结果：

model1:
org.apache.spark.mllib.classification.NaiveBayesModel@79d63340
(1.0,[1.0])
(1.0,[1.0])
(1.0,[0.0])
model2:
(1.0,[1.0])
(0.0,[0.0])
(1.0,[1.0])
(1.0,[1.0])
(0.0,[0.0])
(1.0,[1.0])
(1.0,[1.0])
predict data:
[1.0]
[0.0]
[1.0]
org.apache.spark.mllib.classification.NaiveBayesModel@3eda0bed
predict result:
1.0
1.0
0.0

参考
【1】http://spark.apache.org/docs/1.5.2/mllib-guide.html
【2】http://spark.apache.org/docs/1.5.2/programming-guide.html
【3】https://github.com/xubo245/SparkLearning
【4】http://www.letiantian.me/2014-10-12-three-models-of-naive-nayes/
【5】http://blog.csdn.net/xlinsist/article/details/51264829