| estimation_procedure | Estimation Procedure | The estimation procedure used to validate the generated models | required |
| evaluation_measures | String | The evaluation measures to optimize for, e.g., cpu time, accuracy | optional |
| source_data | Dataset | The input data for this task | required |
| target_feature | String | The name of the dataset feature to be used as the target feature. | required |
| evaluations | KeyValue | A list of user-defined evaluations of the task as key-value pairs. | optional |
| predictions | Predictions | The desired output format | optional |
| Author(s) | various contributors |
| Contributor(s) |