Provides actions for sampling and partitioning of data
| Action Name | Description |
|---|---|
| kfold | K-fold partitioning. |
| oversample | Samples a user-specified proportion of data from the event level and adjusts the ratio between rare events and non-rare events to a user-specified ratio |
| srs | Samples a proportion of data from the input table or partitions the data into no more than three portions |
| stratified | Samples a proportion of data or partitions the data into no more than three portions within each stratum |