Displaying 3 results from an estimated 3 matches for "gbmentry".
2005 Apr 25
1
Failed to install gbm_1.4-2 (PR#7814)
...ussian.o
g++ -I/package/R/2.0.1-32bit/lib/R/include -I/usr/local/include -fPIC -O2 -c
gbm.cpp -o gbm.o
g++ -I/package/R/2.0.1-32bit/lib/R/include -I/usr/local/include -fPIC -O2 -c
gbm_engine.cpp -o gbm_engine.o
g++ -I/package/R/2.0.1-32bit/lib/R/include -I/usr/local/include -fPIC -O2 -c
gbmentry.cpp -ogbmentry.o
gbmentry.cpp: In function `SEXPREC* gbm_shrink_pred(SEXPREC*, SEXPREC*,
SEXPREC*, SEXPREC*, SEXPREC*, SEXPREC*, SEXPREC*, SEXPREC*, SEXPREC*,
SEXPREC*)':
gbmentry.cpp:677: error: `NAN' undeclared (first use this function)
gbmentry.cpp:677: error: (Each undeclared identifier...
2009 Oct 30
1
possible memory leak in predict.gbm(), package gbm ?
Dear gbm users,
When running predict.gbm() on a "large" dataset (150,000 rows, 300 columns,
500 trees), I notice that the memory used by R grows beyond reasonable
limits. My 14GB of RAM are often not sufficient. I am interpreting this as a
memory leak since there should be no reason to expand memory needs once the
data are loaded and passed to predict.gbm() ?
Running R version 2.9.2 on
2007 Aug 02
0
Package portability issues
...ot;, line 142: Error: Could not open include file<stdexcep>.
"gnm.c", line 113: identifier redeclared: single
"data.cpp", line 129: Error: _Ios_Openmode is not a member of std.
"./metasim.h", line 32: Error: Could not open include file<ext/algorithm>.
"gbmentry.cpp", line 703: Error: NAN is not defined.
4) There are several instances on Solaris of things like
"GCDcrt.cpp", line 46: Error: Overloading ambiguity between
"std::sqrt(double)" and "std::sqrt(long double)".
--
Brian D. Ripley, ripley at...