[jira] [Commented] (SPARK-8418) Add single- and multi-value support to ML Transformers

[ https://issues.apache.org/jira/browse/SPARK-8418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16302738#comment-16302738 ] Joseph K. Bradley commented on SPARK-8418: -- One more thought: Looking at existing PRs and docs

[jira] [Commented] (SPARK-8418) Add single- and multi-value support to ML Transformers

[ https://issues.apache.org/jira/browse/SPARK-8418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16292320#comment-16292320 ] Nick Pentreath commented on SPARK-8418: --- Created SPARK-22796, SPARK-22797 and SPARK-22798 to track

[jira] [Commented] (SPARK-8418) Add single- and multi-value support to ML Transformers

[ https://issues.apache.org/jira/browse/SPARK-8418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16282796#comment-16282796 ] Joseph K. Bradley commented on SPARK-8418: -- Agreed; thanks! > Add single- and multi-value

[jira] [Commented] (SPARK-8418) Add single- and multi-value support to ML Transformers

[ https://issues.apache.org/jira/browse/SPARK-8418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16275723#comment-16275723 ] yuhao yang commented on SPARK-8418: --- second Nick's comments. > Add single- and multi-value support to

[jira] [Commented] (SPARK-8418) Add single- and multi-value support to ML Transformers

[ https://issues.apache.org/jira/browse/SPARK-8418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16275426#comment-16275426 ] Nick Pentreath commented on SPARK-8418: --- *1 I’m ok with throwing an exception. We can update the

[jira] [Commented] (SPARK-8418) Add single- and multi-value support to ML Transformers

[ https://issues.apache.org/jira/browse/SPARK-8418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16275049#comment-16275049 ] Joseph K. Bradley commented on SPARK-8418: -- I just glanced through the various PRs adding

[jira] [Commented] (SPARK-8418) Add single- and multi-value support to ML Transformers

[ https://issues.apache.org/jira/browse/SPARK-8418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16224454#comment-16224454 ] Nick Pentreath commented on SPARK-8418: --- Adding SPARK-13030, since the new version of

[jira] [Commented] (SPARK-8418) Add single- and multi-value support to ML Transformers

[ https://issues.apache.org/jira/browse/SPARK-8418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14965268#comment-14965268 ] Yanbo Liang commented on SPARK-8418: [~josephkb] I have implemented StringIndexer supporting multiple

[jira] [Commented] (SPARK-8418) Add single- and multi-value support to ML Transformers

[ https://issues.apache.org/jira/browse/SPARK-8418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14961739#comment-14961739 ] Joseph K. Bradley commented on SPARK-8418: -- {quote}I vote for strategy 2 of Nick Buroojy

[jira] [Commented] (SPARK-8418) Add single- and multi-value support to ML Transformers

[ https://issues.apache.org/jira/browse/SPARK-8418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14959978#comment-14959978 ] Yanbo Liang commented on SPARK-8418: [~josephkb] I don't think RFormula is the best way to resolve

[jira] [Commented] (SPARK-8418) Add single- and multi-value support to ML Transformers

[ https://issues.apache.org/jira/browse/SPARK-8418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14903350#comment-14903350 ] Joseph K. Bradley commented on SPARK-8418: -- New idea: We could allow transformers to leverage

[jira] [Commented] (SPARK-8418) Add single- and multi-value support to ML Transformers

[ https://issues.apache.org/jira/browse/SPARK-8418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14744508#comment-14744508 ] Joseph K. Bradley commented on SPARK-8418: -- Apologies for being AWOL! I'd definitely appreciate

[jira] [Commented] (SPARK-8418) Add single- and multi-value support to ML Transformers

[ https://issues.apache.org/jira/browse/SPARK-8418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14632061#comment-14632061 ] Nick Buroojy commented on SPARK-8418: - I like this idea a lot, and think it would