@ATTRIBUTE petallength NUMERIC @ATTRIBUTE petalwidth NUMERIC @ATTRIBUTE class {Iris-setosa,Iris-versicolor,Iris-virginica} ! @DATA 5.1,3.5,1.4,0.2,Iris-setosa 4.9,3.0,1.4,0.2,Iris-setosa 4.7,3.2,1.3,0.2,Iris-setosa 4.6,3.1,1.5,0.2,Iris-setosa 5.4,3.9,1.7,0.4,Iris-setosa …… "3''ϑΝΠϧ $47ϑΝΠϧΛΘ͟Θ͟ม͢Δͷ໘ʜ