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Story Title

NaN column not preprocessed properly #138

Changes made

  • Added _check_nan_columns_and_drop_columns_containing_only_nan function in PreProcessor. This function puts out warnings if a columns contains NaN values and drop columns that contain only missing values.

How does the solution address the problem

This PR will let the preprocessor drop automatically columns containing only missing values and write a warning if the dataset contains missing values and if a columns containing only missing values is dropped

Linked issues

Resolves #138

@patrickleonardy patrickleonardy requested review from sborms and ZlaTanskY and removed request for sborms December 5, 2022 12:16
@patrickleonardy patrickleonardy merged commit 03372ea into develop Dec 7, 2022
@patrickleonardy patrickleonardy deleted the 138-NaN-column-not-preprocessed-properly branch December 7, 2022 10:25
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NaN column not preprocessed properly
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