Accuracy about base graph

[solangii]

Thank you for your good research.
I'm practicing implementation with code as an example of your research. I got a question while practicing implementation. In the process of verifying the accuracy of the base graph I made, I wondered what percentage of accuracy should be at least to say that the base graph was well made.

By any chance, when you make the graph for base class (G1), could you tell me the accuracy for the base data set?