I have a column named weight which I want to use in model building process so that the record will be treated according to its weight instead of its count.
Use the Set Role operator and change the role for your weight attribute to the type "weight" and it should be fine. But you will also need to confirm that the ML algorithm you are using accepts weights, which can be confirmed by clicking on operator information (or pressing F1) when the operator is highlighted.
Brian T. Lindon Ventures Data Science Consulting from Certified RapidMiner Experts
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But you will also need to confirm that the ML algorithm you are using accepts weights, which can be confirmed by clicking on operator information (or pressing F1) when the operator is highlighted.
Lindon VenturesÂ
Data Science Consulting from Certified RapidMiner Experts