search for: trainindices

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2007 Jul 26
2
Large dataset + randomForest
...orrectly remember the help pages - still 2GB should be enough!) - it doesn't seem to work either with changed settings done via mem.limits(), or run-time arguments --min-vsize --max-vsize - what do these have to be set to to work in my case?? > rf <- randomForest(V1 ~ ., data=df[trainindices,], do.trace=5) Error: cannot allocate vector of size 313.0 Mb > object.size(df)/1024/1024 [1] 129.5390 Any help would be greatly appreciated, Florian -- Florian Nigsch <fn211@cam.ac.uk> Unilever Centre for Molecular Sciences Informatics Department of Chemistry University of Cambridge...