Fascinating!!! Not too surprising really!!!
On Nov 3, 2015 6:31 PM, "Suneel Marthi" wrote:
> Thanks Pat, very interesting indeed.
>
> On Tue, Nov 3, 2015 at 6:20 PM, Pat Ferrel wrote:
>
> > A colleague of mine just build a MAP@k precision evaluator for the
> Mahout
> > based cooccurrence recomme
This should be done with a matrix solver indeed!!!
On Oct 4, 2015 11:53 AM, "Ted Dunning" wrote:
>
>
> It is almost certain that starting with an inversion is a serious error.
>
> Are you sure you don't want a matrix solver instead?
>
> Sent from my iPhone
>
> > On Oct 3, 2015, at 20:09, go can
Bikash,
As Ted pointed out already..
You can cluster on all variables except your customer_id. That's your
identifier.
Customers within a cluster are 'similar'; how similar depends on the
fidelity of your clustering.
The clustering algorithm uses (you'll choose) some kind of distance, or
simila
