Github user srowen closed the pull request at:
https://github.com/apache/spark/pull/14663
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GitHub user srowen opened a pull request:
https://github.com/apache/spark/pull/14663
[SPARK-17001] [ML] Enable standardScaler to standardize sparse vectors when
withMean=True
## What changes were proposed in this pull request?
Allow centering / mean scaling of sparse vector
