Re: [MLlib] Performance problem in GeneralizedLinearAlgorithm

2015-02-23 Thread Josh Devins
inearAlgorithm >> useFeatureScaling >> set to false (and maybe also addIntercept set to false) on persisted data, >> and see if you see the same performance wins. If that's the case we've >> isolated the issue and can start profiling to see where all the time is &g

Fwd: [MLlib] Performance problem in GeneralizedLinearAlgorithm

2015-02-17 Thread Josh Devins
Cross-posting as I got no response on the users mailing list last week. Any response would be appreciated :) Josh -- Forwarded message -- From: Josh Devins Date: 9 February 2015 at 15:59 Subject: [MLlib] Performance problem in GeneralizedLinearAlgorithm To: &q