From caa14d9dc9e2eb1102052b22445b63b0e004e3c7 Mon Sep 17 00:00:00 2001
From: Xiangrui Meng <meng@databricks.com>
Date: Wed, 12 Aug 2015 16:53:47 -0700
Subject: [PATCH] [SPARK-9913] [MLLIB] LDAUtils should be private
feynmanliang
Author: Xiangrui Meng <meng@databricks.com>
Closes #8142 from mengxr/SPARK-9913.
---
.../main/scala/org/apache/spark/mllib/clustering/LDAUtils.scala | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mllib/src/main/scala/org/apache/spark/mllib/clustering/LDAUtils.scala b/mllib/src/main/scala/org/apache/spark/mllib/clustering/LDAUtils.scala
index f7e5ce1665..a9ba7b60ba 100644
--- a/mllib/src/main/scala/org/apache/spark/mllib/clustering/LDAUtils.scala
+++ b/mllib/src/main/scala/org/apache/spark/mllib/clustering/LDAUtils.scala
@@ -22,7 +22,7 @@ import breeze.numerics._
/**
* Utility methods for LDA.
*/
-object LDAUtils {
+private[clustering] object LDAUtils {
/**
* Log Sum Exp with overflow protection using the identity:
* For any a: \log \sum_{n=1}^N \exp\{x_n\} = a + \log \sum_{n=1}^N \exp\{x_n - a\}
--
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