Hendrik/xgboost
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fix plenty of small bugs

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El Potaeto
2015-01-09 18:24:12 +01:00
parent b656ca1554
commit 51935851bd
5 changed files with 43 additions and 14 deletions
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3
R-package/R/xgb.importance.R
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@@ -4,8 +4,9 @@
#' Can be tree or linear model (text dump of linear model are only supported in dev version of \code{Xgboost} for now).
#'
#' @importFrom data.table data.table
#' @importFrom magrittr %>%
#' @importFrom data.table setnames
#' @importFrom data.table :=
#' @importFrom magrittr %>%
#' @param feature_names names of each feature as a character vector. Can be extracted from a sparse matrix (see example). If model dump already contains feature names, this argument should be \code{NULL}.
#' @param filename_dump the path to the text file storing the model. Model dump must include the gain per feature and per tree (\code{with.stats = T} in function \code{xgb.dump}).
#'