GitHub user wangmiao1981 opened a pull request:
https://github.com/apache/spark/pull/14021
[SPARK-16260][ML][Example]:PySpark ML Example Improvements and Cleanup
## What changes were proposed in this pull request?
1). Remove unused import in Scala example;
2). Move spark session import outside example off;
3). Change parameter setting the same as Scala;
4). Change comment to be consistent;
5). Make sure that Scala and python using the same data set;
I did one pass and fixed the above issues. There are missing examples in
python, which might be added later.
TODO: For some examples, there are comments on how to run examples; But
there are many missing. We can add them later.
## How was this patch tested?
(Please explain how this patch was tested. E.g. unit tests, integration
tests, manual tests)
Manually test them
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/wangmiao1981/spark ann
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/14021.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 #14021
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commit c95d4e408b4f4ffa5f1d6631a286637d39f3d183
Author: wm...@hotmail.com <wm...@hotmail.com>
Date: 2016-07-01T22:47:31Z
fix examples
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