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From Frank McQuillan <fmcquil...@pivotal.io>
Subject Re: Spatial model in MADlib (GWR)
Date Mon, 14 Mar 2016 16:31:04 GMT
OK.  Please don't hesitate to ask if you have any questions.

Frank

On Mon, Mar 14, 2016 at 4:17 AM, chenliang wang <hi181904665@msn.com> wrote:

> Hi, Frank
>
> Recently,I am just looking at the detail of development guide and trying
> to complete the serial algorithm. And I plan to implement GWR dividing
> the loop into pieces of chunks executed in several nodes. However, I am
> not sure if there are some specials details need to be designed for
> distributed models in GPDB because I haven't developed model in MPP
> architecture. I hope this distributed manner would be implemented easily.
>
> Best,
> Chenliang Wang
>
> On 03/10/2016 08:33 AM, Frank McQuillan wrote:
> > Hi ChenLiang Wang,
> >
> > I am checking to see how things are going regarding the GWR model for
> > MADlib that you proposed.  Not sure which phase you are at, but a
> suggested
> > next step might be how you plan to implement the GWR algorithm in a
> > distributed manner.  That is, how will it run in parallel?
> >
> > (Starting as a new thread since the previous thread fragmented.)
> >
> > Regards,
> > Frank
> >
>

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