Ted, Thanks for the links. We will look into them. For other Mahout developers, our work and source code on set-similarity joins using Hadoop are available at: http://asterix.ics.uci.edu/fuzzyjoin-mapreduce/ . Comments are welcome.
Chen On Thu, Jul 1, 2010 at 11:10 AM, Ted Dunning <[email protected]> wrote: > Rares, Chenli, > > I don't have the specific classes at hand but here are some pointers to > related items ... > - the frequent item-set stuff is related > (http://tdunning.blogspot.com/2010/04/hadoop-user-group-aka-mahout-users.html > and https://cwiki.apache.org/MAHOUT/parallel-frequent-pattern-mining.html ) > - the recommendation system has a cooccurrence counter (recently merged with > similar > code: http://mail-archives.apache.org/mod_mbox/lucene-mahout-dev/201002.mbox/%[email protected]%3e) > - the large scale SVD code includes an efficient A' A multiplier (some of > the discussion is here: https://issues.apache.org/jira/browse/MAHOUT-180 but > this is very old and only useful for beginnings of pointers) > > Other Mahouts, > > This question came out of my slightly less than gracious questioning to Chen > Li and Rares after their talk at the Hadoop Summit. This is their very > gracious followup which I have taken the liberty of forwarding to the list > to see if anybody can quickly amplify the comments above. > Does anybody have more specific pointers? > > On Thu, Jul 1, 2010 at 10:12 AM, Chen Li <[email protected]> wrote: >> >> Ted, >> >> I want to add my thanks to you for your questions and interests in our >> work. We will appreciate it if you can provide us information about >> the related module in Mahout. >> >> Chen >> >> On Thu, Jul 1, 2010 at 9:35 AM, Rares Vernica <[email protected]> wrote: >> > Hello Ted, >> > >> > It was very nice meeting you at the Hadoop Summit. Thanks for your >> > feedback on our set-similarity join work. To follow up, could you point >> > us to the algorithm/module that does the equivalent of set-similarity >> > join in the mahout project? >> > >> > Thank you, >> > Rares Vernica >> > UC Irvine >> > >> > > >
