GitHub user jkbradley opened a pull request:
https://github.com/apache/spark/pull/6251
[SPARK-7678] [ml] Fix default random seed in HasSeed
Changed shared param HasSeed to have default based on hashCode of class
name, instead of random number.
Also, removed fixed random seeds from Word2Vec and ALS.
CC: @mengxr
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jkbradley/spark scala-fixed-seed
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/6251.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 #6251
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commit 678ec3a68b981e08ffa225a21126c4df0ccb63fb
Author: Joseph K. Bradley <[email protected]>
Date: 2015-05-19T02:15:09Z
Removed fixed random seeds from Word2Vec and ALS. Changed shared param
HasSeed to have default based on hashCode of class name, instead of random
number.
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