Hi Sean Do you mean that I should take the concept from the standalone one,
keep some real data, let's say 20% of all data, do recommend computation on the
other 80%, and finally do a comparation. CheersRamon
> Date: Mon, 17 Oct 2011 08:02:37 +0100
> Subject: Re: Does Mahout provide a way to evaluate a distributed Recommender
> running on Hadoop?
> From: [email protected]
> To: [email protected]
>
> There is not one, though you could probably adapt the evaluation code
> without a great deal of trouble. The concept is the same; the
> implementation is quite different. You would withhold some data, and
> then compute the value of that withheld data and compare with the
> original.
>
> 2011/10/17 WangRamon <[email protected]>:
> >
> >
> >
> >
> > Hi Guys
> >
> > We're going to evaluate how good a distributed (on Hadoop) recommender is,
> > i found Mahout provides some stand alone implementation to evaluate a
> > recommender, so is there a distributed implementation we can use in a
> > Hadoop environment, thanks a lot.
> >
> > BTW, if there is not such an implementation, do we have any solution/idea
> > on how to implement one?
> >
> > Cheers
> > Ramon
