Re: ItemSimilarity pre-processing

2011-07-21 Thread Abmar Barros
Thanks a lot Sean! I'll try this here. Regards, Abmar On Thu, Jul 14, 2011 at 12:51 PM, Sean Owen sro...@gmail.com wrote: yes that would probably be just fine for you too. On Thu, Jul 14, 2011 at 4:14 PM, Abmar Barros abma...@gmail.com wrote: Thanks for the reply Sean, Another doubt:

Re: ItemSimilarity pre-processing

2011-07-14 Thread Abmar Barros
Thanks for the reply Sean, Another doubt: Does the ReloadFromJDBCDataModel fit my case? Is it a all-in-memory strategy? Abmar On Tue, Jul 12, 2011 at 1:22 PM, Sean Owen sro...@gmail.com wrote: Instead of pre-processing, you can put a CachingItemSimilarity on top of your ItemSimilarity. At

Re: ItemSimilarity pre-processing

2011-07-14 Thread Sean Owen
yes that would probably be just fine for you too. On Thu, Jul 14, 2011 at 4:14 PM, Abmar Barros abma...@gmail.com wrote: Thanks for the reply Sean, Another doubt: Does the ReloadFromJDBCDataModel fit my case? Is it a all-in-memory strategy?

ItemSimilarity pre-processing

2011-07-12 Thread Abmar Barros
Hi all, I am new to Mahout and I am putting up a Recommender for buddycloud ( http://buddycloud.com/) as a part of my GSoC project ( https://github.com/buddycloud/channel-directory). In the testing snapshot, I got ~100k users, ~20k items and ~230k boolean taste preferences. At first I tried an