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12.3.10 ApproximationTestTask


   This represents a task to check the quality of a regression model. A comparison of mean predicted values and mean actual values can be done and a number of numerical error measures can be computed. Null values mean that the model did not compute the value.

   Superclasses

   MiningTestTask

   Attributes

   None

   References

   testResult

   Associates the test result with the approximation test task. class: ApproximationTestResult defined by: TaskHasApproximationTestResult multiplicity: exactly one inverse: ApproximationTestResult::testTask