【发布时间】:2018-05-20 13:26:47
【问题描述】:
from sklearn import tree
from sklearn.datasets import load_iris
iris=load_iris()
dir(iris)
#output data to traixn setosa,versicolor and virginica
x=iris.data
#fetching data
x=np.delete(x, np.s_[::50], 0)
#print(x)
y=iris.target
#featching output
y=np.delete(y, np.s_[::50], 0)
algo=tree.DecisionTreeClassifier
当我尝试使用 fit 时它不支持
train=algo.fit(x,y)
res=train.pridict([test_setosa])
print(res)
【问题讨论】:
标签: python-3.x scikit-learn jupyter-notebook