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中级

逻辑回归-正则化类型

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中级参考 代码结构已给出,请填写 ____ 处
def solve():
    import pandas as pd
    from sklearn.linear_model import LogisticRegression
    from sklearn.model_selection import train_test_split
    from sklearn.metrics import accuracy_score
    df = pd.read_csv(____)
    X = df.drop(____)
    y = df['____']
    X_train, X_test, y_train, y_test = train_test_split(____)
    lr_l1 = LogisticRegression(____)
    lr_l1.fit(____)
    lr_l2 = LogisticRegression(____)
    lr_l2.fit(____)
    print('____', round(accuracy_score(y_test, lr_l1.predict(____)), ____))
    print('____', round(accuracy_score(y_test, lr_l2.predict(____)), ____))

示例

输入
solve()
期望输出
L1正则化: 1.0
L2正则化: 1.0
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