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2004 Mar 02
1
some question regarding random forest
...atter in the plot and a lower RMSE.
(I realize that too much stock should'nt be placed in R^2).
The papers note that overfitting is not a problem with random forests
and so I was wondering what I could do to improve the results -I've
tried playing with the number of trees and the value of m_try but I dont
see much change.
Is there anything that I can do to improve the results for a random
forest model? (Are there any signifcant papers, apart from Breiman, that
I should be reading related to random forests?)
2) My second question is related to interpretation of the variable
importance pl...