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from sklearn.preprocessing import MinMaxScaler
from sklearn.externals import joblib
scaler = MinMaxScaler(feature_range=(0, 1))
scaler_model = scaler.fit(data)
#模型保存
joblib.dump(scaler_model, "scaler.model")
#模型获取
scaler = joblib.load('scaler.model')
data_scaled = scaler.transform(data)