红酒质量数据回归探索

红酒质量数据回归探索

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红酒质量数据集同样来自于 UCI 数据集网站。首先，导入所需模块。

import numpy as np
import pandas as pd
from sklearn.metrics.regression import mean_squared_error
from sklearn.preprocessing import StandardScaler
from sklearn.model_selection import GridSearchCV
from sklearn.model_selection import cross_val_score