var x = [[0, 0, 0], [0, 1, 1], [1, 1, 0], [2, 2, 2], [1, 2, 2], [2, 1, 2]];
var y = ['A', 'A', 'B', 'B', 'C', 'C'];
print(x)
print(y)
var model = ml.learn({
  algorithm:ml.ML.C45,
  x:x, 
  y:y,
});

var test_data =[[0, 1.2, 0],
                [2.1, 2, 3],
                [2.1,1.1,2.0]];

print(ml.print(model))
print(ml.classify(model,test_data))
print(ml.classify(model,[0,1,0]))
print(ml.classify(model,[1,2,3]))
print(ml.classify(model,[2,1,3]))