bayes_kotlin_5.kt

private fun findProbabilityGivenSample( document : String , classVocab : Array<String> ) : Float {
    val tokens = getTokens( document )
    var probability_given_class = 1.0f
    for ( token in tokens ) {
        probability_given_class *= findProbabilityGivenClass( token , classVocab )
    }
    return probability_given_class * findClassProbability( positiveBagOfWords , negativeBagOfWords , classVocab )
}