I am given a code chunk to run in Jupyter to learn about One Hot Encoding and when I run the code an error shows up.
from sklearn.preprocessing import OneHotEncoder as ohc
enc = ohc(drop='if_binary', sparse_output=False).set_output(transform='pandas')
df = enc.fit_transform(default[["student"]])
default_enc = default.assign(student = df['student_Yes'])
then I get the error code:
---------------------------------------------------------------------------
TypeError Traceback (most recent call last)
<ipython-input-8-f958840e2f7e> in <module>
1 from sklearn.preprocessing import OneHotEncoder as ohc
2 default = pd.read_csv("default.csv", index_col=[0])
----> 3 enc = ohc(drop = 'if_binary',sparse_output=False).set_output(transform='pandas')
4 df = enc.fit_transform(default[["student"]])
5 default_enc = default.assign(student = df['student_Yes'])
/usr/local/lib64/python3.6/site-packages/sklearn/utils/validation.py in inner_f(*args, **kwargs)
61 extra_args = len(args) - len(all_args)
62 if extra_args <= 0:
---> 63 return f(*args, **kwargs)
64
65 # extra_args > 0
TypeError: __init__() got an unexpected keyword argument 'sparse_output'
I have tried updating anaconda, and sklearn. The code is supposed to work the next few problems rely on editing it to see how different parts affect it. your text
You are probably using a version of sklearn < 1.2, you should rename sparse_output
as sparse
, or update to sklearn >= 1.2.
enc = ohc(drop='if_binary', sparse=False).set_output(transform='pandas')
See OneHotEncoder :
“New in version 1.2: sparse
was renamed to sparse_output
“
Try removing
sparse_output=False
.TypeError: __init__() got an unexpected keyword argument 'sparse_output'
suggests thatsparse_output
is not an argument.