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Probability values in SAP Predictive analytics Classification models

Dec 12, 2017 at 06:25 AM


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Dear PA Team,

In SAP PA 3.2 expert analytics, non-automated( Auto Classification ) classification models like ( C4.5 , CHAID , Naive Bayes etc. ) we get the PredictedValue column in the output.

Is there also an option to get the probability or the confidence of that prediction for these algorithms in an extra column in the output table directly ?

Temporarily we have implemented a solution, after exporting the chained model I manually went to the generated procedure, copied it's source code to a new procedure, modified the control table content by adding one more parameter IS_OUTPUT_PROBABILITY = 1, changed the output structure and ran the new procedure.

However this is a very tedious process and involves complex steps.

Do we have any easy steps ?



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