Re: General Instructions about Mahout

2014-12-09 Thread Shahid Shaikh
yes downloading the source code and building that in Eclipse will be good choice for that you need to have maven installed and configured on your machine . Once you are done you can simply configure the mahout distribution in you class path to use the classes of mahout and create your own project t

Re: computing the distance between 2 values from fuzzyKmeans clustering clusteredPoints

2014-12-09 Thread Andrew Musselman
Could you please upgrade to Mahout 0.9 or work off of trunk? Some of the code related to k-means results changed since 0.8. Thanks! On Tue, Dec 9, 2014 at 1:57 PM, Anne Sauve wrote: > Hello there, > > I have been trying for a while to compute the pairwise distance between > all the > clustered

computing the distance between 2 values from fuzzyKmeans clustering clusteredPoints

2014-12-09 Thread Anne Sauve
Hello there, I have been trying for a while to compute the pairwise distance between all the clustered points in order to fill in a distanceMatrix which will then be used to compute the silhouette of my clustering. Here is my code I am using Mahout 0.8 SequenceFile.Reader reader1 = new Seque

Re: General Instructions about Mahout

2014-12-09 Thread Pat Ferrel
Did you download the source? If so you can build it in Eclipse, which should know how to from the main POM. Then you can run/debug any class that has a .main method (drivers mostly) or the tests (a good way to see how mahout is used). On Dec 9, 2014, at 5:58 AM, Makis P wrote: Hello everyone

Re: User based recommender

2014-12-09 Thread Pat Ferrel
BTW you may be able to just run the same csv through multiple times and pick a different item-ID column for each “action”. BTW here “csv” means a text file with some delimeter, not the full spec csv with headers, quoted values, and escaped characters. On Dec 8, 2014, at 4:11 PM, Pat Ferrel wr

General Instructions about Mahout

2014-12-09 Thread Makis P
Hello everyone! I am new to mahout and a university student! As a part for my diploma thesis i must use mahout's k-means algorithm and change it a little bit to produce code that will solve some of the problems i study.My main interest now is clustering! I send this message because i seek gener