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Fully Retrain a Machine Learning Script

If necessary, you can remove a script's existing training data and retrain the script based on new training data.

Before You Begin

• Create a query or dataset of the training data that you want to use to replace the script's existing training data.

  IMPORTANT: 

  The query or dataset that you select must meet the following requirements: 

  • Contains data that is relevant to the script.

  • Contains data in which you have a high degree of confidence.

  • Contains labeled data where the labels correspond to values in a standard list.

  • Includes a significant number of records to ensure that the script has a robust set of features.

Steps

1. Access the machine learning script for which you want to replace the existing training data.

2. Select the Statistics tab.

   The Statistics section appears.

   

3. Next to the count of trained records, select .

   The Are you sure? dialog box appears.

4. Select OK.

   A message appears, indicating that the trained data has been deleted.

5. Select the Workbench tab.

   The Workbench workspace appears.

6. In the Query or Dataset box, select to browse the Catalog and select the query or dataset that you want to use to replace the script's existing training data.

   The Query or Dataset box is populated with your selection.

7. In the upper-right corner of the workspace, select .

   The Continue with Full Train? dialog box appears.

   

8. Select OK.

   The script processes the data and the set of training data is replaced with data from the specified query or dataset.

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