Benefit

The Benefit tab enables you to:

• Specify a benefit for each value of the target. The values specified are applied to the cost benefit matrix. Specifying benefits is useful when there are many target values.

• Indicate the most important values.

To tune a model using the Benefit tab:

1. Open the Properties pane for the Build node. Right-click the node and select Go to Properties.

2. In the Test section, select Generate Select Test Results for Model Tuning and run the node.

3. In the Models section, select the models that you want to tune and click .

4. Select Tune from the drop-down list. The Tune Settings dialog box opens in a new tab.

5. In the Tune Settings dialog box, click Benefit.

6. If you are tuning more than one model, then select a model from the Models list in the bottom pane. After you tune the first model, return to this pane and select another model.

7. Select the target value for tuning from the Target Value list.

8. Specify benefit values for the target value selected. Benefit values can be positive or negative. If there is more benefit from a target value, then the benefit value should be higher than other benefit values. The default benefit value for each target value is 0.

   Enter the benefit value for the selected target in the Benefit box and click Apply to update the Cost Benefits matrix.

9. When you have finished specifying benefit values, click Tune in the right-hand column.

10. Click View to see the derived cost matrix.

11. When you have finished, click OK to accept the tuning, or click Cancel to cancel the tuning.