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Posted to issues@systemml.apache.org by "Glenn Weidner (JIRA)" <ji...@apache.org> on 2017/03/03 20:32:45 UTC
[jira] [Updated] (SYSTEMML-1197) Regularization and tolerance
parameters not being set correctly in Scala API
[ https://issues.apache.org/jira/browse/SYSTEMML-1197?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Glenn Weidner updated SYSTEMML-1197:
------------------------------------
Fix Version/s: (was: SystemML 1.0)
SystemML 0.13
> Regularization and tolerance parameters not being set correctly in Scala API
> ----------------------------------------------------------------------------
>
> Key: SYSTEMML-1197
> URL: https://issues.apache.org/jira/browse/SYSTEMML-1197
> Project: SystemML
> Issue Type: Bug
> Components: APIs
> Reporter: Sandeep Narayanaswami
> Assignee: Sandeep Narayanaswami
> Priority: Minor
> Fix For: SystemML 0.13
>
>
> Classifier/regressor objects behave as shown below:
> scala> val lr = new LogisticRegression("logReg", sc)
> scala> lr.setTol(0.001)
> res17: org.apache.sysml.api.ml.LogisticRegression = logReg
> scala> lr.getTol
> res18: Double = 0.001
> scala> lr.getRegParam
> res19: Double = 0.001
> scala> lr.setRegParam(0.000001)
> res20: org.apache.sysml.api.ml.LogisticRegression = logReg
> scala> lr.getTol
> res21: Double = 1.0E-6
> scala> lr.getRegParam
> res22: Double = 1.0E-6
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