朴素贝叶斯-伯努利

def solve():
    import pandas as pd
    from sklearn.naive_bayes import BernoulliNB
    from sklearn.model_selection import train_test_split
    from sklearn.metrics import accuracy_score
    from sklearn.preprocessing import Binarizer
    df = pd.read_csv(____)
    X = df.drop(____)
    y = df['____']
    binarizer = Binarizer(threshold=X.mean().mean())
    X_bin = binarizer.fit_transform(____)
    X_train, X_test, y_train, y_test = train_test_split(____)
    nb = BernoulliNB()
    nb.fit(____)
    print('____', round(accuracy_score(y_test, nb.predict(____)), ____))