Repository: spark Updated Branches: refs/heads/master a153e41c0 -> 6e0b3d795
[DOCS] Fix Gini and Entropy scaladocs in context of multiclass classification The PR changes outdated scaladocs for Gini and Entropy classes. Since PR #886 Spark supports multiclass classification, but the docs tell only about binary classification. Author: Wojciech Jurczyk <[email protected]> Closes #11252 from wjur/wjur/docs_multiclass. Project: http://git-wip-us.apache.org/repos/asf/spark/repo Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/6e0b3d79 Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/6e0b3d79 Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/6e0b3d79 Branch: refs/heads/master Commit: 6e0b3d795c572a9df589e148c0e55e4eeba7946c Parents: a153e41 Author: Wojciech Jurczyk <[email protected]> Authored: Wed Jun 15 15:58:42 2016 -0700 Committer: Reynold Xin <[email protected]> Committed: Wed Jun 15 15:58:42 2016 -0700 ---------------------------------------------------------------------- .../main/scala/org/apache/spark/mllib/tree/impurity/Entropy.scala | 3 +-- .../main/scala/org/apache/spark/mllib/tree/impurity/Gini.scala | 2 +- 2 files changed, 2 insertions(+), 3 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/spark/blob/6e0b3d79/mllib/src/main/scala/org/apache/spark/mllib/tree/impurity/Entropy.scala ---------------------------------------------------------------------- diff --git a/mllib/src/main/scala/org/apache/spark/mllib/tree/impurity/Entropy.scala b/mllib/src/main/scala/org/apache/spark/mllib/tree/impurity/Entropy.scala index ff7700d..3a731f4 100644 --- a/mllib/src/main/scala/org/apache/spark/mllib/tree/impurity/Entropy.scala +++ b/mllib/src/main/scala/org/apache/spark/mllib/tree/impurity/Entropy.scala @@ -21,8 +21,7 @@ import org.apache.spark.annotation.{DeveloperApi, Experimental, Since} /** * :: Experimental :: - * Class for calculating [[http://en.wikipedia.org/wiki/Binary_entropy_function entropy]] during - * binary classification. + * Class for calculating entropy during multiclass classification. */ @Since("1.0.0") @Experimental http://git-wip-us.apache.org/repos/asf/spark/blob/6e0b3d79/mllib/src/main/scala/org/apache/spark/mllib/tree/impurity/Gini.scala ---------------------------------------------------------------------- diff --git a/mllib/src/main/scala/org/apache/spark/mllib/tree/impurity/Gini.scala b/mllib/src/main/scala/org/apache/spark/mllib/tree/impurity/Gini.scala index 58dc79b..7730c0a 100644 --- a/mllib/src/main/scala/org/apache/spark/mllib/tree/impurity/Gini.scala +++ b/mllib/src/main/scala/org/apache/spark/mllib/tree/impurity/Gini.scala @@ -23,7 +23,7 @@ import org.apache.spark.annotation.{DeveloperApi, Experimental, Since} * :: Experimental :: * Class for calculating the * [[http://en.wikipedia.org/wiki/Decision_tree_learning#Gini_impurity Gini impurity]] - * during binary classification. + * during multiclass classification. */ @Since("1.0.0") @Experimental --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
