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| author | Yanbo Liang <ybliang8@gmail.com> | 2016-04-30 08:37:56 -0700 |
|---|---|---|
| committer | Xiangrui Meng <meng@databricks.com> | 2016-04-30 08:37:56 -0700 |
| commit | 19a6d192d53ce6dffe998ce110adab1f2efcb23e (patch) | |
| tree | 6900926371373d8bb072d85441df7840918be1f9 /mllib/src/test/java/org/apache | |
| parent | e5fb78baf9a6014b6dd02cf9f528d069732aafca (diff) | |
| download | spark-19a6d192d53ce6dffe998ce110adab1f2efcb23e.tar.gz spark-19a6d192d53ce6dffe998ce110adab1f2efcb23e.tar.bz2 spark-19a6d192d53ce6dffe998ce110adab1f2efcb23e.zip | |
[SPARK-15030][ML][SPARKR] Support formula in spark.kmeans in SparkR
## What changes were proposed in this pull request?
* ```RFormula``` supports empty response variable like ```~ x + y```.
* Support formula in ```spark.kmeans``` in SparkR.
* Fix some outdated docs for SparkR.
## How was this patch tested?
Unit tests.
Author: Yanbo Liang <ybliang8@gmail.com>
Closes #12813 from yanboliang/spark-15030.
Diffstat (limited to 'mllib/src/test/java/org/apache')
| -rw-r--r-- | mllib/src/test/java/org/apache/spark/mllib/stat/JavaStatisticsSuite.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mllib/src/test/java/org/apache/spark/mllib/stat/JavaStatisticsSuite.java b/mllib/src/test/java/org/apache/spark/mllib/stat/JavaStatisticsSuite.java index 66b2ceacb0..5f1d5987e8 100644 --- a/mllib/src/test/java/org/apache/spark/mllib/stat/JavaStatisticsSuite.java +++ b/mllib/src/test/java/org/apache/spark/mllib/stat/JavaStatisticsSuite.java @@ -72,7 +72,7 @@ public class JavaStatisticsSuite implements Serializable { Double corr1 = Statistics.corr(x, y); Double corr2 = Statistics.corr(x, y, "pearson"); // Check default method - assertEquals(corr1, corr2); + assertEquals(corr1, corr2, 1e-5); } @Test |