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| author | Zheng RuiFeng <ruifengz@foxmail.com> | 2016-02-29 14:51:27 +0000 |
|---|---|---|
| committer | Sean Owen <sowen@cloudera.com> | 2016-02-29 14:51:27 +0000 |
| commit | ac5c635281aa796547e31e20c10d2483469294ee (patch) | |
| tree | c283298c7f4bd2b6da051fb0c16c025297c03b73 /mllib/src/test | |
| parent | 2f91f5ac0d2a5932169b245e3ef3e19849131277 (diff) | |
| download | spark-ac5c635281aa796547e31e20c10d2483469294ee.tar.gz spark-ac5c635281aa796547e31e20c10d2483469294ee.tar.bz2 spark-ac5c635281aa796547e31e20c10d2483469294ee.zip | |
[SPARK-13506][MLLIB] Fix the wrong parameter in R code comment in AssociationRulesSuite
JIRA: https://issues.apache.org/jira/browse/SPARK-13506
## What changes were proposed in this pull request?
just chang R Snippet Comment in AssociationRulesSuite
## How was this patch tested?
unit test passsed
Author: Zheng RuiFeng <ruifengz@foxmail.com>
Closes #11387 from zhengruifeng/ars.
Diffstat (limited to 'mllib/src/test')
| -rw-r--r-- | mllib/src/test/scala/org/apache/spark/mllib/fpm/AssociationRulesSuite.scala | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mllib/src/test/scala/org/apache/spark/mllib/fpm/AssociationRulesSuite.scala b/mllib/src/test/scala/org/apache/spark/mllib/fpm/AssociationRulesSuite.scala index 77a2773c36..dcb1f398b0 100644 --- a/mllib/src/test/scala/org/apache/spark/mllib/fpm/AssociationRulesSuite.scala +++ b/mllib/src/test/scala/org/apache/spark/mllib/fpm/AssociationRulesSuite.scala @@ -42,6 +42,7 @@ class AssociationRulesSuite extends SparkFunSuite with MLlibTestSparkContext { .collect() /* Verify results using the `R` code: + library(arules) transactions = as(sapply( list("r z h k p", "z y x w v u t s", @@ -52,7 +53,7 @@ class AssociationRulesSuite extends SparkFunSuite with MLlibTestSparkContext { FUN=function(x) strsplit(x," ",fixed=TRUE)), "transactions") ars = apriori(transactions, - parameter = list(support = 0.0, confidence = 0.5, target="rules", minlen=2)) + parameter = list(support = 0.5, confidence = 0.9, target="rules", minlen=2)) arsDF = as(ars, "data.frame") arsDF$support = arsDF$support * length(transactions) names(arsDF)[names(arsDF) == "support"] = "freq" |