Calculate difference between target value en predicted value
I have a model with a target variable (type real) and a predicted variable.
I need an extra attribute in the result that calculates the absolute value of the difference from the predicted score and the actual score. How do I do this?
The way I am doing it now is to save the results in an Excel file and add an extra column and then calculate the difference. But I would like to do it directly in RM.
Best Answer
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Hi,
the Generate Attribute operator is the operator you would like to use. The equation is something like
[label] - [prediction(label)]
where label is your target att.
Cheers,
Martin
1
Altair EmployeeAnswers
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Hi,
the Generate Attribute operator is the operator you would like to use. The equation is something like
[label] - [prediction(label)]
where label is your target att.
Cheers,
Martin
1