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Posted to dev@mahout.apache.org by Saikat Kanjilal <sx...@hotmail.com> on 2014/04/26 06:35:33 UTC
Blog post proposal
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
Re: Blog post proposal
Posted by Dmitriy Lyubimov <dl...@gmail.com>.
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 <sx...@hotmail.com>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: sxk1969@hotmail.com
> > Subject: Re: Blog post proposal
> > Date: Sat, 26 Apr 2014 06:58:39 -0700
> > To: dev@mahout.apache.org
> >
> > 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" <ss...@apache.org>
> 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
> > >>
> > >
>
>
RE: Blog post proposal
Posted by Saikat Kanjilal <sx...@hotmail.com>.
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: sxk1969@hotmail.com
> Subject: Re: Blog post proposal
> Date: Sat, 26 Apr 2014 06:58:39 -0700
> To: dev@mahout.apache.org
>
> 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" <ss...@apache.org> 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
> >>
> >
Re: Blog post proposal
Posted by Saikat Kanjilal <sx...@hotmail.com>.
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" <ss...@apache.org> 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
>>
>
Re: Blog post proposal
Posted by Sebastian Schelter <ss...@apache.org>.
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
>