ｍｍｍ９ｃ - 経済統計練習帳

from sklearn import datasets
import numpy as np
from sklearn.cross_validation import train_test_split
from sklearn.linear_model import Perceptron
from sklearn.preprocessing import StandardScaler
iris = datasets.load_iris()
x = iris.data[:, [2, 3]]
y = iris.target
ppn = Perceptron(n_iter=40, eta0=0.1, random_state=0)
ppn.fit(x, y)
ys = ppn.predict(x)
print(ys)
print(y)