Repository: spark Updated Branches: refs/heads/master 0f3366a4c -> 00b655cce
[SPARK-9755] [MLLIB] Add docs to MultivariateOnlineSummarizer methods Adds method documentations back to `MultivariateOnlineSummarizer`, which were present in 1.4 but disappeared somewhere along the way to 1.5. jkbradley Author: Feynman Liang <fli...@databricks.com> Closes #8045 from feynmanliang/SPARK-9755 and squashes the following commits: af67fde [Feynman Liang] Add MultivariateOnlineSummarizer docs Project: http://git-wip-us.apache.org/repos/asf/spark/repo Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/00b655cc Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/00b655cc Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/00b655cc Branch: refs/heads/master Commit: 00b655cced637e1c3b750c19266086b9dcd7c158 Parents: 0f3366a Author: Feynman Liang <fli...@databricks.com> Authored: Mon Aug 10 11:01:45 2015 -0700 Committer: Joseph K. Bradley <jos...@databricks.com> Committed: Mon Aug 10 11:01:45 2015 -0700 ---------------------------------------------------------------------- .../mllib/stat/MultivariateOnlineSummarizer.scala | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/spark/blob/00b655cc/mllib/src/main/scala/org/apache/spark/mllib/stat/MultivariateOnlineSummarizer.scala ---------------------------------------------------------------------- diff --git a/mllib/src/main/scala/org/apache/spark/mllib/stat/MultivariateOnlineSummarizer.scala b/mllib/src/main/scala/org/apache/spark/mllib/stat/MultivariateOnlineSummarizer.scala index 62da9f2..64e4be0 100644 --- a/mllib/src/main/scala/org/apache/spark/mllib/stat/MultivariateOnlineSummarizer.scala +++ b/mllib/src/main/scala/org/apache/spark/mllib/stat/MultivariateOnlineSummarizer.scala @@ -153,6 +153,8 @@ class MultivariateOnlineSummarizer extends MultivariateStatisticalSummary with S } /** + * Sample mean of each dimension. + * * @since 1.1.0 */ override def mean: Vector = { @@ -168,6 +170,8 @@ class MultivariateOnlineSummarizer extends MultivariateStatisticalSummary with S } /** + * Sample variance of each dimension. + * * @since 1.1.0 */ override def variance: Vector = { @@ -193,11 +197,15 @@ class MultivariateOnlineSummarizer extends MultivariateStatisticalSummary with S } /** + * Sample size. + * * @since 1.1.0 */ override def count: Long = totalCnt /** + * Number of nonzero elements in each dimension. + * * @since 1.1.0 */ override def numNonzeros: Vector = { @@ -207,6 +215,8 @@ class MultivariateOnlineSummarizer extends MultivariateStatisticalSummary with S } /** + * Maximum value of each dimension. + * * @since 1.1.0 */ override def max: Vector = { @@ -221,6 +231,8 @@ class MultivariateOnlineSummarizer extends MultivariateStatisticalSummary with S } /** + * Minimum value of each dimension. + * * @since 1.1.0 */ override def min: Vector = { @@ -235,6 +247,8 @@ class MultivariateOnlineSummarizer extends MultivariateStatisticalSummary with S } /** + * L2 (Euclidian) norm of each dimension. + * * @since 1.2.0 */ override def normL2: Vector = { @@ -252,6 +266,8 @@ class MultivariateOnlineSummarizer extends MultivariateStatisticalSummary with S } /** + * L1 norm of each dimension. + * * @since 1.2.0 */ override def normL1: Vector = { --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@spark.apache.org For additional commands, e-mail: commits-h...@spark.apache.org
