【KNN算法】对鸢尾花分类
要分的三类鸢尾花:0、导包# 导包
import seaborn as sns
import pandas
import matplotlib.pyplot as plt
from sklearn.model_selection import train_test_split # 分割训练集的测试集
from sklearn.preprocessing import StandardScaler # 数据标准化
from…
2026/7/4 4:19:25