[英]'LinearRegression' object has no attribute 'save'
我正在嘗試使用以下代碼行保存線性模型,但由於“LinearRegression”對象沒有“保存”屬性,因此出現錯誤。
from sklearn.linear_model import LinearRegression
model = LinearRegression()
model.save('Linear_Model.h5')
如何解決這個問題?
與 keras/tensorflow 模型相反,model.save() 不是為 sklearn 模型構建的。 您可能希望像處理其他 python 對象一樣保存它們,如下所示:
# save the model to disk
filename = 'finalized_model.sav'
pickle.dump(model, open(filename, 'wb'))
# some time later...
# load the model from disk
loaded_model = pickle.load(open(filename, 'rb'))
result = loaded_model.score(X_test, Y_test)
# save the model to disk
filename = 'finalized_model.sav'
joblib.dump(model, filename)
# some time later...
# load the model from disk
loaded_model = joblib.load(filename)
result = loaded_model.score(X_test, Y_test)
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