No Sent from my iPhone
> On Jan 30, 2014, at 10:57 AM, Pat Ferrel <p...@occamsmachete.com> wrote: > > Is there any qualitative difference sequential v MR? > > > On Jan 28, 2014, at 10:11 PM, Suneel Marthi <suneel_mar...@yahoo.com> wrote: > > All of Mahout's clustering algos can be run in both MR and non-MR mode. > By default its the MR mode that's executed unless the user chooses the non-MR > mode by specifiying '-xm sequential' while invoking the driver. > > > > > > On Wednesday, January 29, 2014 1:09 AM, Saeed Adel Mehraban > <s.ade...@gmail.com> wrote: > > Thank you for the details. > So KMeans could be run in both map-reduce and non-mapreduce version and the > decision will be made in driver, yes? > > > >> On Tue, Jan 28, 2014 at 11:12 PM, Yoonmin Nam <rony...@dgist.ac.kr> wrote: >> >> K-Means clustering works by using mahout.clustering.iterator package. >> >> In the iterator package, there is a classes called "CIMapper and >> CIReducer." >> >> Both of them are used when we choose a method (-xm) as a mapreduce. >> >> Then, this mapper and reducer works for you! >> >> Thanks. >> >> -----Original Message----- >> From: Saeed Adel Mehraban [mailto:s.ade...@gmail.com] >> Sent: Wednesday, January 29, 2014 4:35 AM >> To: user@mahout.apache.org >> Subject: Re: How KMeans clustering works in Mahout 0.8? >> >> I see the package, but I couldn't find anything related to map-reduce. I >> wonder why! >> >> >> On Tue, Jan 28, 2014 at 4:14 AM, Andrew Musselman < >> andrew.mussel...@gmail.com> wrote: >> >>> In the source code you could take a look in the >>> org.apache.mahout.clustering.kmeans package to get a start, if you >>> want to understand the implementation. >>> >>> If you just want to run some clustering, take a look at >>> examples/bin/cluster-reuters.sh which has an option to run kmeans. >>> >>> >>> On Mon, Jan 27, 2014 at 5:51 AM, Saeed Adel Mehraban >>> <s.ade...@gmail.com >>>> wrote: >>> >>>> I read Mahout KMeans Design of implementation and it seems to be >>>> clear >>> wrt >>>> map-reduce paradigm. But when I refer to source code, I can not find >>>> the mapper, reducer, combiner or almost anything mentioned in the >>>> official website. What happened here and what I need to do to >>>> understand KMeans implementation of Mahout? >
