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I have 2 datasets, real and obscured and I have to figure out which is real...

I have 2 datasets, real and obscured and I have to figure out which is real among the 2. I see upon decision tree classification model -one of the datasets result 0.5 kappa statistics but the other one results in 0. What can I say about which of the dataset is random and how?

Math   Statistics-And-Probability   
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Answer #1



K=0 is random data.

K=0.5 is obsure data.

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