spark-reviews mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From mengxr <...@git.apache.org>
Subject [GitHub] spark pull request: [Minor][Mllib] Simplify loss function
Date Mon, 05 Jan 2015 18:08:50 GMT
Github user mengxr commented on the pull request:

    https://github.com/apache/spark/pull/3899#issuecomment-68749063
  
    @viirya Thanks for the improvement! We could make this computation more accurate. We should
branch based on `sign(label) * margin`, similar to
    
    https://github.com/apache/spark/blob/master/mllib/src/main/scala/org/apache/spark/mllib/tree/loss/LogLoss.scala#L64
    
    Do you have time making this change? Or I can merge this PR and create a JIRA as a reminder.


---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastructure@apache.org or file a JIRA ticket
with INFRA.
---

---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscribe@spark.apache.org
For additional commands, e-mail: reviews-help@spark.apache.org


Mime
View raw message