ageron/handson-mlp

[bug] ordinal encoder example code incorrect?

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#32 aberto em 6 de mar. de 2026

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bughelp wanted

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Description

Enter the chapter number

2

Enter the page number

encoding example within sklearn section

What is the cell's number in the notebook

na

Enter the environment you are using to run the notebook

Jupyter on Windows

Describe your issue

the following code: from sklearn.preprocessing import OrdinalEncoder

ordinal_encoder = OrdinalEncoder() housing_cat_encoded = ordinal_encoder.fit_transform(housing_cat)

seems like, instead of using housing_cat, the var used should be housing_full[["ocean_proximity"]]

Enter what you expected to happen

No response

If you found a workaround, describe it here

No response

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