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Specifies the data used for testing and the tests performed. For detailed information, see Testing Regression Models.
The default is to test all models built using test data that is created by randomly splitting the build data.
The default tests are Performance Metrics and Residuals. You can deselect either.
You can specify no test.
Test Data is created is one of the following ways:
Use Split Build Data for Testing with the Split for Test 40%; the Split creates a View that is not Parallel. This is the default.
You can change the percent of the Split for Test, create a Table, or select Parallel (if you create a table).
Use all of the Mining Build Data for Testing
Use a Test Data Source for Testing
You can provide a separate test data source;. Select Use Test Data Source for Testing and connect the test data source to the build node after you connect the build data.
You can provide a separate test data source. Select Use Test Data Source for Testing and connect the test data source to the build node after you connect the build data.
Another way to test a model is to use a Test Node.