This should probably be directed more toward the Mahout list then the Hadoop
Map/reduce one.
mahout-u...@apache.org
--Bobby Evans
On 9/14/11 6:28 AM, Amit Sangroya sangroyaa...@gmail.com wrote:
Hi all,
I am trying to run the example from
What do you mean by isolate the data model building step? You can
run or re-run any step you want in the chain.
So I guess the answer to 2 is yes, if you mean computed item-item
similarities. But these will change slowly over time and need to be
recomputed sometimes.
MapReduce is never ever
Hello Amit,
I think we best start with you giving us more details about your
usecase. How much data do you have? How much users? What kind of domain
does your system live in?
If you answer these questions first, I'm confident we'll figure out the
best way you can use Mahout.
Mahout's
Hi all,
I am trying to run the example from
https://cwiki.apache.org/confluence/display/MAHOUT/Itembased+Collaborative+Filtering
,
with the following command bin/mahout
org.apache.mahout.cf.taste.hadoop.item.RecommenderJob
-Dmapred.input.dir=input -Dmapred.output.dir=output --itemsFile itemfile
