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Published 20 hours ago • verified publisher icon luinardi

Parameter sparse in sklearn.preprocessing.OneHotEncoder deprecated since v1.2

Open ThrivikramanV opened this issue 2 years ago • 0 comments

The latest version of sklearn is 1.2.1.

The official documentation says "sparse is deprecated in 1.2 and will be removed in 1.4. Use sparse_output instead." (https://scikit-learn.org/stable/modules/generated/sklearn.preprocessing.OneHotEncoder.html)

The issue can be resolved by modifying line 977 in hypermapper/models.py to

encoder = OneHotEncoder(categories="auto", sparse_output=False)

ThrivikramanV avatar Feb 20 '23 10:02 ThrivikramanV