Next question: Is the audience for PMML programmers or could it be folks that can script? I'm wondering how this intersects with a simple spark like DSL , could Mahout implement an intersection between the two? If there's interest I can go into examples.
Sent from my iPhone > On Mar 4, 2015, at 4:17 PM, Andrew Musselman <[email protected]> > wrote: > > Sure, those would be options. > >> On Wed, Mar 4, 2015 at 3:41 PM, Saikat Kanjilal <[email protected]> wrote: >> >> Question, is there a way to introduce PMML with using a more lightweight >> format like yaml or json? >> >>> Date: Wed, 4 Mar 2015 13:25:29 -0800 >>> Subject: Re: PMML >>> From: [email protected] >>> To: [email protected] >>> >>> Yes, the limitations are often an issue for people doing things that >> aren't >>> in the PMML spec yet; there could be room for suggesting new features in >>> the spec by building them though, I suppose. >>> >>> Also agree that XML is a lousy/bloated way of representing stuff like >> this, >>> but in the end it's just a choice of representation so there may be >> reason >>> to use some other encoding and then provide an XML-export function. >>> >>>> On Wed, Mar 4, 2015 at 11:42 AM, Dmitriy Lyubimov <[email protected]> >>> wrote: >>> >>>> I am willing to +1 any contribution at this point. >>>> >>>> my previous company used pmml to serialize simple stuff, but i don't >>>> have first hand experience. Its flexibility is ultimately pretty >>>> limited, isn't it? And xml is ultimately a media which is too ugly and >>>> too verbose at the same time to represent models with any more or less >>>> decent number of parameters? >>>> >>>> >>>> >>>> On Tue, Mar 3, 2015 at 8:19 PM, Suneel Marthi <[email protected] >>> >>>> wrote: >>>>> It makes sense to support PMML for classification and clustering >> tasks to >>>>> be able to share and distribute trained models. Sean, Pat, Dmitriy >> and >>>> Ted >>>>> please chime in. >>>>> >>>>> PMML support in Mahout was talked about for a long time now but never >>>>> really got any traction to take off. >>>>> >>>>> +1 to build this. >>>>> >>>>> On Tue, Mar 3, 2015 at 11:14 PM, Andrew Musselman < >>>>> [email protected]> wrote: >>>>> >>>>>> How much interest is there in a mahout-pmml module, with a starting >>>> point >>>>>> to be able to export a few analytic/scoring jobs to PMML >> representation? >>>>>> >>>>>> I've seen a lot of interest at in being able to use PMML to >> translate >>>>>> analytic work into production(though I think people talk about it >> more >>>> than >>>>>> they do it), and it could be a benchmark as part of a "definition of >>>> done" >>>>>> for any existing/new method we include since there's a spec to >> build to. >>>>>> >>>>>> Best >>>>>> Andrew >> >>
