Re: [VOTE] MADlib v1.11-rc3

2017-05-05 Thread Woo Jae Jung
+1 Installed on GPDB 4.3.5.4 successfully (thanks Rashmi & Orhan) On Fri, May 5, 2017 at 11:04 AM, Rahul Iyer wrote: > +1 > > - Checksums, PGP signatures, RAT check are good. > - Source tar ball extracts to a directory named > `apache-madlib-1.11-incubating-src` > -

Re: [VOTE] MADlib v1.11-rc2

2017-05-03 Thread Woo Jae Jung
+1 On Wed, May 3, 2017 at 11:15 AM, Rahul Iyer wrote: > Re: incorrect git revision in the files > > The revision string is obtained using > ​ > ​​ > 'git describe' and the value of > ​`​ > rel/v1.10.0-30-g0ff829a > ​` > indicates that the > ​ commit is > ​30 commits above

Re: [VOTE] MADlib v1.11-rc1

2017-05-01 Thread Woo Jae Jung
+1 On Mon, May 1, 2017 at 4:45 PM, Frank McQuillan wrote: > +1 > > On Mon, May 1, 2017 at 4:31 PM, Jarrod Vawdrey > wrote: > >> +1 >> >> >> Jarrod Vawdrey >> Sr. Data Scientist >> Data Science & Engineering | Pivotal Atlanta >> (678) 651-0795 >>

Re: Encoding categorical variables

2016-10-28 Thread Woo Jae Jung
+Vatsan for his thoughts as well! On Fri, Oct 28, 2016 at 1:29 PM, Woo Jae Jung <wj...@pivotal.io> wrote: > Also agree that double-quoted column names are not ideal. In addition to > the net-new features described in this thread, it'd be nice to see > non-double-quoted ou

Re: Encoding categorical variables

2016-10-28 Thread Woo Jae Jung
Also agree that double-quoted column names are not ideal. In addition to the net-new features described in this thread, it'd be nice to see non-double-quoted output as default behavior in the existing create_indicator_variables() function. Thanks, Woo On Fri, Oct 28, 2016 at 1:05 PM, Woo Jae

Re: Encoding categorical variables

2016-10-28 Thread Woo Jae Jung
I like the one-hot encoded feature. Another variant of this idea would be an "all other" variable (distinct from the reference class) that contains occurrences of the less frequent category types. In both of these scenarios, the threshold for 'less frequent' could be user-supplied. Thanks, Woo

Re: [VOTE] MADlib v1.9.1-rc2

2016-09-06 Thread Woo Jae Jung
+1 Way to go MADlib team! (And good to hear from you Aaron! :) ) On Tue, Sep 6, 2016 at 3:02 PM, Xiaocheng Tang wrote: > +1 > > > On Sep 6, 2016, at 10:50 AM, Rahul Iyer wrote: > > > > +1 > > > > On Tue, Sep 6, 2016 at 9:52 AM, Feng, Xixuan (Aaron)

RE: [VOTE] MADlib v1.9alpha-rc1

2016-02-23 Thread Woo Jae Jung
+1 (Sorry I didn't get the original email, repasting Frank's email below) Hello MADlib community, > We have created a MADlib 1.9 alpha release, with the artifacts below up for > a vote. > This is the 1st release for Apache MADlib (incubating). > First of all, a big thanks to Orhan Kislal for