Internal Filters
The number of filters supported by the Iotellect Machine Learning module is constantly growing. The current set of filters is presented below.
Filter | Description |
Replace Missing Values | Replaces missing values with the corresponding field means (for numeric attributes) or field modes (for nominal attributes). Can ignore missing values in the label field column if required. |
Remove Instances with Missing Values | Removes data instances that contain at least one missing value. Missing values in the label field column are ignored. |
Note that filters (even of the same type) can be added several times and combined as necessary.
Some filters have parameters. See Internal Filter Parameters for more detail.
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