Hi, i had some thoughts but a bit overwhelmed at work etc.
I think the first step here would be to try to represent it in actual scala dialect rather than citing R, we pretty much already know what R can do and there will be nuances here compared to R. What you have in your proposal is pretty much indexing part of data frames. However, there should be more -- something of a hybrid of R's "dplyr" and MLTable operators. On Tue, Apr 29, 2014 at 9:16 PM, Saikat Kanjilal <[email protected]>wrote: > Wanted to send a quick update, I've added a section called > integrationPoints which is a strawman for a set of APIs to be introduced in > spark and the shell to perform a basic set of slicing operations on > dataframes, feel free to have a look, will be adding a lot more to this > section. Feedback (good and bad) is most welcome either on the list/jira > or blog itself. > http://mlefforts.blogspot.com/2014/04/introduction-this-proposal-will.html > Thanks in advance. > > > From: [email protected] > > Subject: Re: Blog post proposal > > Date: Sat, 26 Apr 2014 06:58:39 -0700 > > To: [email protected] > > > > Yes I am already aware of that, I was intending to code up the > operations I described using magic methods instead. > > > > Sent from my iPad > > > > > On Apr 26, 2014, at 12:10 AM, "Sebastian Schelter" <[email protected]> > wrote: > > > > > > Hi Saikat, > > > > > > I don't think you can use square brackets in scala. > > > > > > --sebastian > > > > > >> On 04/26/2014 06:35 AM, Saikat Kanjilal wrote: > > >> Hi All,Based on Dmitry's recommendation I've started a blogpost on > delivering some RLike bindings within spark here: > > >> > http://mlefforts.blogspot.com/2014/04/introduction-this-proposal-will.html > > >> JIRA Issue listed here: > https://issues.apache.org/jira/browse/MAHOUT-1490 > > >> I'd love to get feedback from the committers about the blog either on > the dev mailing list or on the blog itself. The blog is very much a work > in progress but I wanted to at least get a first cut out there to start the > discussion. My goal is to start the dev efforts once the strategy to move > forward is flushed out and agreed upon by most folks on the dev list. > > >> Appreciate your input and time.Regards > > >> > > > > >
