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dettling
2005 Jul 12
1
SOS Boosting
Hi,
I am trying to implement the Adaboost.M1. algorithm as described in
"The Elements of Statistical Learning" p.301
I don't use Dtettling 's library "boost" because :
- I don't understande the difference beetween Logitboost and L2boost
- I 'd like to use larger trees than stumps.
By using option weights set to (1/n, 1/n, ..., 1/n) in rpart or tree
function, the tree obtained is trivial (just root, no split)...