GitHub user mengxr opened a pull request:
https://github.com/apache/spark/pull/6322
[SPARK-7535.0] [MLLIB] Audit the pipeline APIs for 1.4
Some changes to the pipeilne APIs:
1. Estimator/Transformer/ doesnât need to extend Params since
PipelineStage already does.
1. Move Evaluator to ml.evaluation.
1. Mention larger metric values are better.
1. PipelineModel doc. âcompiledâ -> âfittedâ
1. Hide object PolynomialExpansion.
1. Hide object VectorAssembler.
1. Word2Vec.minCount (and other) -> @group param
1. ParamValidators -> @DeveloperApi
1. Hide MetadataUtils/SchemaUtils.
@jkbradley
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mengxr/spark SPARK-7535.0
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/6322.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #6322
----
commit 08ef61f491e5675540e5056ea7450f68be91246d
Author: Xiangrui Meng <[email protected]>
Date: 2015-05-21T17:13:11Z
update pipieline APIs
commit e17948072cb4d68d6285b737d60ccc643e231afe
Author: Xiangrui Meng <[email protected]>
Date: 2015-05-21T17:16:01Z
move Evaluation to ml.evaluation in PySpark
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