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这是什么警告:ConvergenceWarning:lbfgs 未能收敛(状态 = 1)

我该如何处理这个警告?

Warning (from warnings module):

  File "C:\Users\SAMSUNG\AppData\Local\Programs\Python\Python37\lib\site-packages\sklearn\linear_model\_logistic.py", line 762
    extra_warning_msg=_LOGISTIC_SOLVER_CONVERGENCE_MSG)
ConvergenceWarning: lbfgs failed to converge (status=1):
STOP: TOTAL NO. of ITERATIONS REACHED LIMIT.

Increase the number of iterations (max_iter) or scale the data as shown in:
    https://scikit-learn.org/stable/modules/preprocessing.html
Please also refer to the documentation for alternative solver options:
    https://scikit-learn.org/stable/modules/linear_model.html#logistic-regression
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urls_data = pd.read_csv("data.csv")
TEST_SIZE = 0.001
type(urls_data)
urls_data.head()

def makeTokens(f):
    tkns_BySlash = str(f.encode('utf-8')).split('/')
    total_Tokens = []
    for i in tkns_BySlash :
        tokens = str(i).split('-')
        tkns_ByDot = []
        for j in range(0, len(tokens)): …
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python machine-learning

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