You could take a look at org.apache.mahout.clustering.classify/ClusterClassificationMapper
Enjoy, Wei Shung On Sat, Mar 15, 2014 at 2:51 PM, Suneel Marthi <suneel_mar...@yahoo.com>wrote: > The clustering code is cimapper and cireducer. Following the clustering, > there is cluster classification which is mapper only. > > Not sure about the reference paper, this stuffs been around for long but > the documentation for kmeans on mahout.apache.org should explain the > approach. > > Sent from my iPhone > > > On Mar 15, 2014, at 5:36 PM, hiroshi leon <hiroshi_8...@hotmail.com> > wrote: > > > > Hello Ted, > > > > Thank you so much for your reply, the program that I was checking is the > KMeansDriver class with the run function, > > the buildCluster function in the same class and following the > ClusterIterator class with > > the iterateMR function. > > > > I would like to know how where can I check the code that is implemented > for the mapper and the > > reducer? is it in the CIMappper.class and CIReducer.class? > > > > Is there a research paper or pseudo-code in which Mahout parallel > K-means was based on? > > > > Thank you so much and have a nice day. > > > > Best regards > > > > > >> From: ted.dunn...@gmail.com > >> Date: Sat, 15 Mar 2014 13:56:56 -0700 > >> Subject: Re: Mahout parallel K-Means - algorithms analysis > >> To: user@mahout.apache.org > >> > >> We would love to help. > >> > >> Can you say which program and which classes you are looking at? > >> > >> > >> On Sat, Mar 15, 2014 at 12:58 PM, hiroshi leon < > hiroshi_8...@hotmail.com>wrote: > >> > >>> To whom it may correspond, > >>> > >>> Hello, I have been checking the algorithm of Mahout 0.9 version k-means > >>> using MapReduce and I would like to know where can I check the code of > >>> what is happening inside the map function and in the reducer? > >>> > >>> > >>> I was debugging using NetBeans and I was not able to find what is > exactly > >>> implemented in the Map and Reduce functions... > >>> > >>> > >>> > >>> The reason what I am doing this is because I would like to know what > >>> is exactly implemented in the version of Mahout 0.9 in order to see > >>> which parts where optimized on the K-Means mapReduce algorithm. > >>> > >>> > >>> > >>> Do you know which research paper the Mahout K-means was based on or > where > >>> can I read the pseudo code? > >>> > >>> > >>> > >>> Thank you so much! > >>> > >>> > >>> > >>> Best regards! > >>> > >>> Hiroshi > > >
