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GG网络技术分享 2025-11-12 01:02 4
python from sklearn.linearmodel import LogisticRegression from sklearn.datasets import loadbreastcancer from sklearn.modelselection import traintestsplit from sklearn.preprocessing import MinMaxScaler
cancer = loadbreastcancer X, y = cancer.data, cancer.target

Xtrain, Xtest, ytrain, ytest = traintestsplit
scaler = MinMaxScaler.fit Xtrainscaled = scaler.transform Xtestscaled = scaler.transform
logreg = LogisticRegression.fit
print))
X_new = , ]
Xnewscaled = scaler.transform
print) print)
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