Repository: spark Updated Branches: refs/heads/master b28bbffba -> c1b8b6675
[SPARKR][DOC] update doc for fpgrowth ## What changes were proposed in this pull request? minor update zero323 Author: Felix Cheung <felixcheun...@hotmail.com> Closes #17526 from felixcheung/rfpgrowthfollowup. Project: http://git-wip-us.apache.org/repos/asf/spark/repo Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/c1b8b667 Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/c1b8b667 Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/c1b8b667 Branch: refs/heads/master Commit: c1b8b667506ed95c6c2808e7d3db8463435e73f6 Parents: b28bbff Author: Felix Cheung <felixcheun...@hotmail.com> Authored: Tue Apr 4 22:32:46 2017 -0700 Committer: Felix Cheung <felixche...@apache.org> Committed: Tue Apr 4 22:32:46 2017 -0700 ---------------------------------------------------------------------- R/pkg/R/mllib_clustering.R | 6 +----- R/pkg/R/mllib_fpm.R | 4 ++++ 2 files changed, 5 insertions(+), 5 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/spark/blob/c1b8b667/R/pkg/R/mllib_clustering.R ---------------------------------------------------------------------- diff --git a/R/pkg/R/mllib_clustering.R b/R/pkg/R/mllib_clustering.R index 0ebdb5a..97c9fa1 100644 --- a/R/pkg/R/mllib_clustering.R +++ b/R/pkg/R/mllib_clustering.R @@ -498,11 +498,7 @@ setMethod("write.ml", signature(object = "KMeansModel", path = "character"), #' @export #' @examples #' \dontrun{ -#' # nolint start -#' # An example "path/to/file" can be -#' # paste0(Sys.getenv("SPARK_HOME"), "/data/mllib/sample_lda_libsvm_data.txt") -#' # nolint end -#' text <- read.df("path/to/file", source = "libsvm") +#' text <- read.df("data/mllib/sample_lda_libsvm_data.txt", source = "libsvm") #' model <- spark.lda(data = text, optimizer = "em") #' #' # get a summary of the model http://git-wip-us.apache.org/repos/asf/spark/blob/c1b8b667/R/pkg/R/mllib_fpm.R ---------------------------------------------------------------------- diff --git a/R/pkg/R/mllib_fpm.R b/R/pkg/R/mllib_fpm.R index 96251b2..dfcb45a 100644 --- a/R/pkg/R/mllib_fpm.R +++ b/R/pkg/R/mllib_fpm.R @@ -27,6 +27,10 @@ setClass("FPGrowthModel", slots = list(jobj = "jobj")) #' FP-growth #' #' A parallel FP-growth algorithm to mine frequent itemsets. +#' \code{spark.fpGrowth} fits a FP-growth model on a SparkDataFrame. Users can +#' \code{spark.freqItemsets} to get frequent itemsets, \code{spark.associationRules} to get +#' association rules, \code{predict} to make predictions on new data based on generated association +#' rules, and \code{write.ml}/\code{read.ml} to save/load fitted models. #' For more details, see #' \href{https://spark.apache.org/docs/latest/mllib-frequent-pattern-mining.html#fp-growth}{ #' FP-growth}. --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@spark.apache.org For additional commands, e-mail: commits-h...@spark.apache.org
