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https://issues.apache.org/jira/browse/FLINK-2321?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14615037#comment-14615037
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ASF GitHub Bot commented on FLINK-2321:
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GitHub user thvasilo opened a pull request:
https://github.com/apache/flink/pull/889
[FLINK-2321] [ml] The seed for the SVM classifier is currently static
The seed for the SVM algorithm in FlinkML has a default value of 0, meaning
that if it's not set, we always have the same seed when running the algorithm.
What should happen instead is that if the seed is not set, it should be a
random number.
This PR introduces a random seed instead.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/thvasilo/flink svm-random
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/889.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 #889
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commit 20b3b17c56e7708b1c57b1959cb1b7a613bb33d7
Author: Theodore Vasiloudis <[email protected]>
Date: 2015-07-06T13:41:25Z
Set seed for SVM to be random.
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> The seed for the SVM classifier is currently static
> ---------------------------------------------------
>
> Key: FLINK-2321
> URL: https://issues.apache.org/jira/browse/FLINK-2321
> Project: Flink
> Issue Type: Bug
> Components: Machine Learning Library
> Reporter: Theodore Vasiloudis
> Assignee: Theodore Vasiloudis
> Labels: ML
> Fix For: 0.10
>
>
> The seed for the SVM algorithm in FlinkML has a default value of 0, meaning
> that if it's not set, we always have the same seed when running the algorithm.
> What should happen instead is that if the seed is not set, it should be a
> random number.
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