Missing Values Numerical Strategy
Define a missing values treatment for a numerical attribute. You can select one of the following treatments:
- Replace with: Replace a missing value with one of the following values:
- None: Don't replace missing values.
- Mean: Replace a missing value with the mean of the values of the attribute.
- Max: Replace a missing value with the maximum of the values of the attribute.
- Min: Replace a missing value with the minimum of the values of the attribute.
- Replace with custom value: Replace a missing value with a specified value. The default value is 0; you can specify any appropriate value instead of 0.
- Drop attribute if column is null: If the value of the attribute is
NULL
, drop the case.
The default treatment is Replace with: None.
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