如何通过将元组更改为...来完成对元组的 fit_transform，或者能够对数据完成 fit_transform？

Question

So first question: I read up on this error and it says it is type: tuple, so I am confused what the error is and what to do to fix it. A beginner, so please provide detailed suggestions. tried changing (df_x) to [df_x], as per instructions in similar question, without success.

cv2=TfidfVectorizer(sublinear_tf=True,min_df=1),#stop_words='english')
        updated_x2=cv2.fit_transform[df_x]
        fn2=cv2.get_feature_names()

        AttributeError                            Traceback (most recent call last)
        <ipython-input-52-ddf0f04628ff> in <module>
        1 cv2=TfidfVectorizer(sublinear_tf=True,min_df=1),#stop_words='english')
---->   2 updated_x2=cv2.fit_transform[df_x]
        3 fn2=cv2.get_feature_names()

        AttributeError: 'tuple' object has no attribute 'fit_transform'

Answer 1

cv2=TfidfVectorizer(sublinear_tf=True,min_df=1),

creates cv2 as a tuple because of the unintended trailing comma. If you adjust your comment to precede it, ie

cv2=TfidfVectorizer(sublinear_tf=True,min_df=1)#, stop_words='english')

It should get rid of that error