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Remove gpu_exact tree method (#4742)

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Rong Ou
2019-08-06 16:43:20 -07:00
committed by Rory Mitchell
parent 2a4df8e29f
commit 851b5b3808
16 changed files with 36 additions and 971 deletions
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R-package/demo/gpu_accelerated.R
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@@ -30,7 +30,7 @@ wl <- list(train = dtrain, test = dtest)
# - similar to the 'hist'
# - the fastest option for moderately large datasets
# - current limitations: max_depth < 16, does not implement guided loss
# You can use tree_method = 'gpu_exact' for another GPU accelerated algorithm,
# You can use tree_method = 'gpu_hist' for another GPU accelerated algorithm,
# which is slower, more memory-hungry, but does not use binning.
param <- list(objective = 'reg:logistic', eval_metric = 'auc', subsample = 0.5, nthread = 4,
max_bin = 64, tree_method = 'gpu_hist')