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Babloo
Rhodochrosite | Level 12

I wanted to score a model using SAS Eminer. But I'm not certain about the values to understand whether the model has a good score.

 

Appreciate if you could shed some light on this.

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WendyCzika
SAS Employee

You can look at the results of the modeling node or use a Model Comparison node to see how well that model fits the training data (and validation/test data if you have those partitions). Then if you connect a score data set to the Score node along with the model you want to score with, then you will get new column(s) containing the predictions using that model.  But I'm not sure if I'm answering your question?

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WendyCzika
SAS Employee

Do you mean you want to assess a model where the target is known, or you want to score new data to create predictions where you don't have a target?

Babloo
Rhodochrosite | Level 12
I want to score a new data where the target is unknow.

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WendyCzika
SAS Employee

You can look at the results of the modeling node or use a Model Comparison node to see how well that model fits the training data (and validation/test data if you have those partitions). Then if you connect a score data set to the Score node along with the model you want to score with, then you will get new column(s) containing the predictions using that model.  But I'm not sure if I'm answering your question?

Babloo
Rhodochrosite | Level 12
What value we need to look in the results? Higher the value better the
model?

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WendyCzika
SAS Employee

For most of the Fit Statistics (misclassification rate, anything with "error" in it), smaller is better.  In ROC and Lift plots, higher is better.

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