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Can I check F 1 score in JMP

Jenny

Occasional Contributor

Joined:

May 29, 2017

Hi! I'm wondering if I can check F1 score in JMP pro when I'm comparing different models?

Also does JMP provides precision or recall value for the models?

Many thanks!!

2 REPLIES
ian_jmp

Staff

Joined:

Jun 23, 2011

I assume you have looked at the Model Comparison platform in JMP Pro. Unfortunately, I'm not familiar with the 'F1 score', so can you give further details or a link, please? Regarding you second question, are you thinking about predicted values, and the uncertainties in these?

Jenny

Occasional Contributor

Joined:

May 29, 2017

Hi! Thank you so much for your reply. F1 score is a measure of test accuray. Here's link of wilipedia on F1 score. https://en.wikipedia.org/wiki/F1_score

And for the second question, yes, I'm thinking about the predicted values. 

Precision=True Positives/(True Postives +False Postives)
and recall=True Positives/(True Positives+False Negatives) 
I didn't find precision and recall under model comparison. I'm wondering if JMP have these values. From my understanding, we sometimes may care more about precison or recall than misclassification rate in different situations, right?