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Can I optimize a custom performance metric?
I want to generate a F beta score and change beta according to the weight I want to put on precision or recall. And then I would like to add it to a performance vector so I can optimize it. I know there's a 'Performance to data' operator, but what I would need is the reverse. Is there any way I can do this?
EDIT: I found a similar question, but no solution: https://community.rapidminer.com/discussion/38190/generate-own-performance-vector/p1