I am trying to run a randomforest model for price prediction, and when I run tuneGrid in randomforest, I found that the bestTune cp is 0.00, is this possible?
Asked
Active
Viewed 46 times
1 Answers
0
From what I understand yes, it is possible, though I'm not sure as to why. Sorry, I couldn't write this as a comment, not enough reputation.

Hansel Palencia
- 1,006
- 9
- 17
-
Thank you, when I rescale the step, it showed 0.001 as the best cp, would furthuer rescale be helpful? – Hunter Li Nov 12 '19 at 23:53
-
If the accuracy is not going to improve any further with a cp of .001 then I don't think that rescaling would be necessary? – Hansel Palencia Nov 12 '19 at 23:55