iris.nbc

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/*----------------------------------------------------------------------
  domains
----------------------------------------------------------------------*/
dom(sepal_length) = IR;
dom(sepal_width)  = IR;
dom(petal_length) = IR;
dom(petal_width)  = IR;
dom(iris_type)    = { Iris-setosa, Iris-versicolor, Iris-virginica };

/*----------------------------------------------------------------------
  naive Bayes classifier
----------------------------------------------------------------------*/
nbc(iris_type) = {
  prob(iris_type) = {
    Iris-setosa    : 50,
    Iris-versicolor: 50,
    Iris-virginica : 50 };
  prob(sepal_length|iris_type) = {
    Iris-setosa    : N(5.006, 0.124249) [50],
    Iris-versicolor: N(5.936, 0.266433) [50],
    Iris-virginica : N(6.588, 0.404343) [50] };
  prob(sepal_width|iris_type) = {
    Iris-setosa    : N(3.428, 0.143690) [50],
    Iris-versicolor: N(2.770, 0.098470) [50],
    Iris-virginica : N(2.974, 0.104004) [50] };
  prob(petal_length|iris_type) = {
    Iris-setosa    : N(1.462, 0.030160) [50],
    Iris-versicolor: N(4.260, 0.220816) [50],
    Iris-virginica : N(5.552, 0.304588) [50] };
  prob(petal_width|iris_type) = {
    Iris-setosa    : N(0.246, 0.011106) [50],
    Iris-versicolor: N(1.326, 0.039106) [50],
    Iris-virginica : N(2.026, 0.075433) [50] };
};

/*----------------------------------------------------------------------
  number of attributes: 5
  number of tuples    : 150
----------------------------------------------------------------------*/