How do I find the accuracy of the model

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Yooya yooya
Yooya yooya 2020년 11월 8일
편집: Yooya yooya 2020년 11월 10일
How do I find the accuracy of the decision tree modeL
?

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Image Analyst
Image Analyst 2020년 11월 8일
You need to have a validation set. That's a set of data that you know the ground truth answer for, but was not used for training the model. Then you can just see how many of those it got right.

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