diff options
| author | Nick Pentreath <nickp@za.ibm.com> | 2016-05-25 20:41:53 +0200 |
|---|---|---|
| committer | Nick Pentreath <nickp@za.ibm.com> | 2016-05-25 20:41:53 +0200 |
| commit | 1cb347fbc446092b478ae0578fc7d1b0626a9294 (patch) | |
| tree | e444f6490323a4ffbc0a87fd529ba0dd8777b082 /mllib/src/main/scala | |
| parent | 02c8072eea72425e89256347e1f373a3e76e6eba (diff) | |
| download | spark-1cb347fbc446092b478ae0578fc7d1b0626a9294.tar.gz spark-1cb347fbc446092b478ae0578fc7d1b0626a9294.tar.bz2 spark-1cb347fbc446092b478ae0578fc7d1b0626a9294.zip | |
[SPARK-15500][DOC][ML][PYSPARK] Remove default value in Param doc field in ALS
Remove "Default: MEMORY_AND_DISK" from `Param` doc field in ALS storage level params. This fixes up the output of `explainParam(s)` so that default values are not displayed twice.
We can revisit in the case that [SPARK-15130](https://issues.apache.org/jira/browse/SPARK-15130) moves ahead with adding defaults in some way to PySpark param doc fields.
Tests N/A.
Author: Nick Pentreath <nickp@za.ibm.com>
Closes #13277 from MLnick/SPARK-15500-als-remove-default-storage-param.
Diffstat (limited to 'mllib/src/main/scala')
| -rw-r--r-- | mllib/src/main/scala/org/apache/spark/ml/recommendation/ALS.scala | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mllib/src/main/scala/org/apache/spark/ml/recommendation/ALS.scala b/mllib/src/main/scala/org/apache/spark/ml/recommendation/ALS.scala index f257382d22..8dc7437d47 100644 --- a/mllib/src/main/scala/org/apache/spark/ml/recommendation/ALS.scala +++ b/mllib/src/main/scala/org/apache/spark/ml/recommendation/ALS.scala @@ -180,7 +180,7 @@ private[recommendation] trait ALSParams extends ALSModelParams with HasMaxIter w * @group expertParam */ val intermediateStorageLevel = new Param[String](this, "intermediateStorageLevel", - "StorageLevel for intermediate datasets. Cannot be 'NONE'. Default: 'MEMORY_AND_DISK'.", + "StorageLevel for intermediate datasets. Cannot be 'NONE'.", (s: String) => Try(StorageLevel.fromString(s)).isSuccess && s != "NONE") /** @group expertGetParam */ @@ -194,7 +194,7 @@ private[recommendation] trait ALSParams extends ALSModelParams with HasMaxIter w * @group expertParam */ val finalStorageLevel = new Param[String](this, "finalStorageLevel", - "StorageLevel for ALS model factors. Default: 'MEMORY_AND_DISK'.", + "StorageLevel for ALS model factors.", (s: String) => Try(StorageLevel.fromString(s)).isSuccess) /** @group expertGetParam */ |