ex.fbc

来自「程序用C语言实现了贝叶斯在数据挖掘中分类和预测中的应用」· FBC 代码 · 共 28 行

/*----------------------------------------------------------------------
  domains
----------------------------------------------------------------------*/
dom(X) = ZZ;
dom(Y) = ZZ;
dom(C) = { a, b };

/*----------------------------------------------------------------------
  full Bayes classifier
----------------------------------------------------------------------*/
fbc(C) = {
  prob(C) = {
    a: 10,
    b: 10 };
  prob(X,Y|C) = {
    a: N([5.6, 3.7],
         [4.48889],
         [3.75556, 3.56667]),
    b: N([4.2, 6.4],
         [4.62222],
         [4.02222, 3.82222]) };
};

/*----------------------------------------------------------------------
  number of attributes: 3
  number of tuples    : 20
----------------------------------------------------------------------*/