space but try the above first.
>
> BTW setting the executor memory twice, is not necessary.
>
>
> On May 13, 2015, at 2:21 AM, Xavier Rampino
> wrote:
>
> Hello,
>
> I've tried spark-rowsimilarity with out-of-the-box setup (downloaded mahout
> distribution and
Hello,
I've tried spark-rowsimilarity with out-of-the-box setup (downloaded mahout
distribution and spark, and set up the PATH), and I stumble upon a Java
Heap space error. My input file is ~100MB. It seems the various parameters
I tried to give won't change this. I do :
~/mahout-distribution-0.1
Late to the party but I had the same problem and solved like that :
1.
Download libsnappyjava.jnilib
2.
Copy to a directory on the java.library.path, e.g. /usr/lib/java/
3.
Rename to libsnappyjava.dylib
On Wed, Jan 28, 2015 at 1:07 AM, Dmitriy Lyubimov wrote:
> This looks
I have a related question about the Indicator Matrix. Is it possible to
compute it using either quantitative ratings; or maybe just good ratings
taken a single action (user 1 "liked" product 1). I am referring to
"Practical Machine Learning Innovations in Recommendation" where you say
that "The bes
Just to add that you can also
use UserNeighborhood.getUserNeighborhood(userId) to find the most similar
users to a given one, should you want to.
On Tue, Jan 22, 2013 at 9:02 PM, Henning Kuich wrote:
> ok, thanks!
>
>
> On Tue, Jan 22, 2013 at 8:59 PM, Sean Owen wrote:
>
> > That's a question o
If you want to develop scrapers, I suggest you take a look at jsoup (
http://jsoup.org/), which allows you to parse HTML easily. If you need
subsequent classification of the websites, then maybe you'll need Mahout
On Mon, Jul 30, 2012 at 2:26 PM, Sean Owen wrote:
> Extract as in web crawl? No it
