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From Arvind Sridhar <asrid...@pivotal.io>
Subject Re: An error for elastic net
Date Wed, 08 Aug 2018 22:59:36 GMT
Hey Luyao,

Thanks for reporting this! Could you send me an example query to run so that I can reproduce
this error? I made the fix but want to test it to ensure that it works. Thanks!

Sincerely yours,
Arvind Sridhar

> On Aug 6, 2018, at 12:59 PM, Frank McQuillan <fmcquillan@pivotal.io> wrote:
> 
> Thanks for reporting, I opened a JIRA
> https://issues.apache.org/jira/browse/MADLIB-1262 <https://issues.apache.org/jira/browse/MADLIB-1262>
> 
> Please feel free in the future to open a JIRA yourself for any bugs or feature requests
that you may have.
> 
> Frank
> 
> On Mon, Aug 6, 2018 at 11:59 AM, LUYAO CHEN <luyao_chen@hotmail.com <mailto:luyao_chen@hotmail.com>>
wrote:
> Dear user group,
> 
> I found a minor error for elastic net when the group column contains no-numeric characters.
 
> 
> It can be fixed by changing the below code in elastic_net_generate_result.py
> 
>     grouping_info = "\'"+ '\',\''.join([str(res[grp_col.strip()])
>                                       for grp_col in grouping_str1.split(',')
>                                       if grp_col.strip() in res.keys()]) + "\',"
> 
> 
> 
> Regards,
> Luyao Chen
> 


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