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https://issues.apache.org/jira/browse/MADLIB-1172?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Frank McQuillan updated MADLIB-1172:
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Attachment: (was: Logistic-regression-DST.ipynb)
> Logistic regression produces empty output table but no error message on
> Greenplum
> ---------------------------------------------------------------------------------
>
> Key: MADLIB-1172
> URL: https://issues.apache.org/jira/browse/MADLIB-1172
> Project: Apache MADlib
> Issue Type: Bug
> Components: Module: Logistic Regression
> Reporter: Frank McQuillan
> Priority: Minor
> Fix For: v1.13
>
> Attachments: load-data-sep.sql, load-data-singular.sql, load-data.sql
>
>
> Separated and singular data sets may produce and empty model table on
> Greenplum 4.3.x. On Postgres 9.6 the same example works OK.
> See the attache jupyter notebook and data sets for details.
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