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Merge pull request #296 from by321/master

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new parameter in xgboost() and xgb.train() to print every N-th progress message
This commit is contained in:
Tong He
2015-05-11 16:55:14 -07:00
parent 90096e718c 5dacab0e22
commit d7da4189dc
4 changed files with 14 additions and 6 deletions
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4
R-package/man/xgb.train.Rd
View File

@@ -5,7 +5,7 @@
\title{eXtreme Gradient Boosting Training}
\usage{
xgb.train(params = list(), data, nrounds, watchlist = list(), obj = NULL,
feval = NULL, verbose = 1, early_stop_round = NULL,
feval = NULL, verbose = 1, printEveryN=1L, early_stop_round = NULL,
early.stop.round = NULL, maximize = NULL, ...)
}
\arguments{
@@ -78,6 +78,8 @@ prediction and dtrain,}
\item{verbose}{If 0, xgboost will stay silent. If 1, xgboost will print
information of performance. If 2, xgboost will print information of both}
\item{printEveryN}{Print every N progress messages when \code{verbose>0}. Default is 1 which means all messages are printed.}
\item{early_stop_round}{If \code{NULL}, the early stopping function is not triggered.
If set to an integer \code{k}, training with a validation set will stop if the performance
keeps getting worse consecutively for \code{k} rounds.}

4
R-package/man/xgboost.Rd
View File

@@ -5,7 +5,7 @@
\title{eXtreme Gradient Boosting (Tree) library}
\usage{
xgboost(data = NULL, label = NULL, missing = NULL, params = list(),
nrounds, verbose = 1, early_stop_round = NULL, early.stop.round = NULL,
nrounds, verbose = 1, printEveryN=1L, early_stop_round = NULL, early.stop.round = NULL,
maximize = NULL, ...)
}
\arguments{
@@ -42,6 +42,8 @@ Commonly used ones are:
information of performance. If 2, xgboost will print information of both
performance and construction progress information}
\item{printEveryN}{Print every N progress messages when \code{verbose>0}. Default is 1 which means all messages are printed.}
\item{early_stop_round}{If \code{NULL}, the early stopping function is not triggered.
If set to an integer \code{k}, training with a validation set will stop if the performance
keeps getting worse consecutively for \code{k} rounds.}