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https://issues.apache.org/jira/browse/SPARK-7338?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14609089#comment-14609089
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David Sabater commented on SPARK-7338:
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Just wanted to mention Madlib implements it as well:
http://doc.madlib.net/master/group__grp__cox__prop__hazards.html
For context Matlib is used in Greenplum as MPP to support Machine Learning
scalable algorithms.
> Survival Modelling - Cox proportional hazards
> ---------------------------------------------
>
> Key: SPARK-7338
> URL: https://issues.apache.org/jira/browse/SPARK-7338
> Project: Spark
> Issue Type: New Feature
> Components: MLlib
> Reporter: Amit Gupta
>
> One very important model in space of Survival Modelling is missing from Spark
> MLLib v1.3.1. It would be good if Cox Proportional Hazards could be available
> in next release.
> Please refer to link for more details:
> http://en.wikipedia.org/wiki/Proportional_hazards_model
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