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https://issues.apache.org/jira/browse/SPARK-8518?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14725749#comment-14725749
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Xiangrui Meng commented on SPARK-8518:
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[~yanboliang] Thanks for working on design doc! I think we should be ready to
have an initial implementation of AFT using L-BFGS. Are there reference
implementations we can test against?
> Log-linear models for survival analysis
> ---------------------------------------
>
> Key: SPARK-8518
> URL: https://issues.apache.org/jira/browse/SPARK-8518
> Project: Spark
> Issue Type: New Feature
> Components: ML
> Reporter: Xiangrui Meng
> Assignee: Yanbo Liang
> Priority: Critical
> Original Estimate: 168h
> Remaining Estimate: 168h
>
> We want to add basic log-linear models for survival analysis. The
> implementation should match the result from R's survival package
> (http://cran.r-project.org/web/packages/survival/index.html).
> Design doc from [~yanboliang]:
> https://docs.google.com/document/d/1fLtB0sqg2HlfqdrJlNHPhpfXO0Zb2_avZrxiVoPEs0E/pub
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