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Posted to dev@madlib.apache.org by Ed Espino <es...@apache.org> on 2017/08/09 19:58:50 UTC

MADLIB-1118 - IC is taking too long for elastic net

MADlibers,

I took a stab at addressing MADLIB-1118 (IC is taking too long for elastic
net). I'm not sure if the approach (updating elastic_net_train tolerance
value (1e-6 --> 1e-2) is appropriate. Although it does deliver the expected
reduction in execution. As the jira suggested, I tried to reduce the data
set and found the execution time was not significantly reduced.

Additionally, I added a comment to the PR which showed how I approached
tweaking the test suite.

If you have a chance, would you mind reviewing the PR?

https://github.com/apache/incubator-madlib/pull/163

Regards,
-=e

-- 
*Ed Espino*