mahout-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Sean Owen <sro...@gmail.com>
Subject Re: SVD algorithm
Date Fri, 11 Jun 2010 14:37:53 GMT
Depending on your data, I'd imagine simple item-based recommenders
will be faster, that's all. The SVD takes some time to compute.

On Fri, Jun 11, 2010 at 3:28 PM, Nishant Chandra
<nishant.chandra@gmail.com> wrote:
> AFAIK, SVD is to overcome sparsity in the user - item matrix. How is it
> connected to efficiency here? Do you foresee any problem?
>

Mime
View raw message