from sklearn.datasets import load_iris
data = load_iris() # 获得iris数据集
data.keys()
data['data']
data['target']
data['target_names']
data['feature_names']
data['DESCR']
print(data['DESCR']
import pandas as pd
df=pd.DataFrame(data['data']) # 转换为dataframe
df.columns=[data['feature_names']] # 设置列名
pd.plotting.scatter_matrix(df, alpha=0.7, figsize=(14,8), diagonal='kde')
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最新推荐文章于 2021-01-28 11:08:39 发布