[R] Why is rpart() so slow?
Patrick Connolly
p.connolly at hortresearch.co.nz
Fri Mar 19 04:54:53 CET 2004
On Fri, 19-Mar-2004 at 04:44PM +1300, Richard A. O'Keefe wrote:
|> I've had rpart running on a problem now for a couple of *days*,
|> but I'd expect a decision tree builder to run in minutes if not
|> seconds. Why is rpart slow? Is there anything I can do to make
|> it quicker?
Yes. You could give us an indication of just what you're trying to
do, with what, and to what, so we would be in a position to say what
improvements could be made.
--
Patrick Connolly
HortResearch
Mt Albert
Auckland
New Zealand
Ph: +64-9 815 4200 x 7188
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