Retraining a model

You can retain a WML for z/OS model at any time after its initial deployment and evaluation.

1. Sign into the WML for z/OS web user interface with your user name and password.
2. On the Model Management page, click the Models tab and select the model that you want to retain.
3. From the Actions menu for the model, select Retrain.
4. Select Manaul Retrain and click Retrain.
5. On the Select data asset page, click Next.
6. On the Prepare data set page, click Next.
7. On the Train page, remove the configured estimators. Click Add Estimators, select Decision Tree Classifer, and click Next to retrain the model.
8. One the Evaluate page, review the result and click Save to save the model.
9. Return to the Models tab to verify that the trained model is updated.