朴素贝叶斯对鸢尾花数据集进行分类

注：本人纯粹为了练手熟悉各个方法的用法

使用高斯朴素贝叶斯对鸢尾花数据进行分类

代码：

# 通过朴素贝叶斯对鸢尾花数据进行分类

from sklearn import datasets
from sklearn.model_selection import train_test_split
from sklearn.naive_bayes import MultinomialNB, GaussianNB
import matplotlib.pyplot as plt
import numpy as np
import matplotlib as mpl
from sklearn.preprocessing import StandardScaler
from sklearn.pipeline import Pipeline

iris = datasets.load_iris() # 加载鸢尾花数据
iris_x = iris.data